diff --git a/yarn-project/aztec.js/src/contract/sent_tx.ts b/yarn-project/aztec.js/src/contract/sent_tx.ts
index 75a3f2b1025..64379ce0c42 100644
--- a/yarn-project/aztec.js/src/contract/sent_tx.ts
+++ b/yarn-project/aztec.js/src/contract/sent_tx.ts
@@ -71,12 +71,12 @@ export class SentTx {
       const tx = (await this.pxe.getTxEffect(txHash))!;
       const visibleNotes = await this.pxe.getNotes({ txHash });
       receipt.debugInfo = {
-        newNoteHashes: tx.newNoteHashes.filter(n => !n.isZero()),
-        newNullifiers: tx.newNullifiers.filter(n => !n.isZero()),
-        newPublicDataWrites: tx.newPublicDataWrites.filter(p => !p.isEmpty()),
-        newL2ToL1Msgs: tx.newL2ToL1Msgs.filter(l => !l.isZero()),
-        newContracts: tx.contractLeaves.filter(c => !c.isZero()),
-        newContractData: tx.contractData.filter(c => !c.isEmpty()),
+        noteHashes: tx.noteHashes.filter(n => !n.isZero()),
+        nullifiers: tx.nullifiers.filter(n => !n.isZero()),
+        publicDataWrites: tx.publicDataWrites.filter(p => !p.isEmpty()),
+        l2ToL1Msgs: tx.l2ToL1Msgs.filter(l => !l.isZero()),
+        contractsLeaves: tx.contractLeaves.filter(c => !c.isZero()),
+        contractData: tx.contractData.filter(c => !c.isEmpty()),
         visibleNotes,
       };
     }
diff --git a/yarn-project/circuit-types/src/body.ts b/yarn-project/circuit-types/src/body.ts
index 2314a723fff..e69b6da0b8a 100644
--- a/yarn-project/circuit-types/src/body.ts
+++ b/yarn-project/circuit-types/src/body.ts
@@ -74,7 +74,7 @@ export class Body {
 
   get numberOfTxs() {
     // We gather all the txEffects that are not empty (the ones that have been padded by checking the first newNullifier of the txEffect);
-    return this.txEffects.reduce((acc, txEffect) => (!txEffect.newNullifiers[0].equals(Fr.ZERO) ? acc + 1 : acc), 0);
+    return this.txEffects.reduce((acc, txEffect) => (!txEffect.nullifiers[0].equals(Fr.ZERO) ? acc + 1 : acc), 0);
   }
 
   static random(
diff --git a/yarn-project/circuit-types/src/l2_block.ts b/yarn-project/circuit-types/src/l2_block.ts
index bfca9b1e60e..78981b7a82d 100644
--- a/yarn-project/circuit-types/src/l2_block.ts
+++ b/yarn-project/circuit-types/src/l2_block.ts
@@ -250,7 +250,7 @@ export class L2Block {
     this.assertIndexInRange(txIndex);
 
     // Gets the first nullifier of the tx specified by txIndex
-    const firstNullifier = this.body.txEffects[txIndex].newNullifiers[0];
+    const firstNullifier = this.body.txEffects[txIndex].nullifiers[0];
 
     return new TxHash(firstNullifier.toBuffer());
   }
diff --git a/yarn-project/circuit-types/src/tx/tx_receipt.ts b/yarn-project/circuit-types/src/tx/tx_receipt.ts
index 0136ab07026..b29d1b13810 100644
--- a/yarn-project/circuit-types/src/tx/tx_receipt.ts
+++ b/yarn-project/circuit-types/src/tx/tx_receipt.ts
@@ -83,27 +83,27 @@ interface DebugInfo {
   /**
    * New note hashes created by the transaction.
    */
-  newNoteHashes: Fr[];
+  noteHashes: Fr[];
   /**
    * New nullifiers created by the transaction.
    */
-  newNullifiers: Fr[];
+  nullifiers: Fr[];
   /**
    * New public data writes created by the transaction.
    */
-  newPublicDataWrites: PublicDataWrite[];
+  publicDataWrites: PublicDataWrite[];
   /**
    * New L2 to L1 messages created by the transaction.
    */
-  newL2ToL1Msgs: Fr[];
+  l2ToL1Msgs: Fr[];
   /**
-   * New contracts leafs created by the transaction to be inserted into the contract tree.
+   * New contracts leaves created by the transaction to be inserted into the contract tree.
    */
-  newContracts: Fr[];
+  contractsLeaves: Fr[];
   /**
    * New contract data created by the transaction.
    */
-  newContractData: ContractData[];
+  contractData: ContractData[];
   /**
    * Notes created in this tx which belong to accounts which are registered in the PXE which was used to submit the
    * tx. You will not receive notes of accounts which are not registered in the PXE here even though they were
diff --git a/yarn-project/circuit-types/src/tx_effect.ts b/yarn-project/circuit-types/src/tx_effect.ts
index 0e31a6a3b92..f5dff9d4778 100644
--- a/yarn-project/circuit-types/src/tx_effect.ts
+++ b/yarn-project/circuit-types/src/tx_effect.ts
@@ -17,19 +17,19 @@ export class TxEffect {
     /**
      * The note hashes to be inserted into the note hash tree.
      */
-    public newNoteHashes: Tuple<Fr, typeof MAX_NEW_NOTE_HASHES_PER_TX>,
+    public noteHashes: Tuple<Fr, typeof MAX_NEW_NOTE_HASHES_PER_TX>,
     /**
      * The nullifiers to be inserted into the nullifier tree.
      */
-    public newNullifiers: Tuple<Fr, typeof MAX_NEW_NULLIFIERS_PER_TX>,
+    public nullifiers: Tuple<Fr, typeof MAX_NEW_NULLIFIERS_PER_TX>,
     /**
      * The L2 to L1 messages to be inserted into the messagebox on L1.
      */
-    public newL2ToL1Msgs: Tuple<Fr, typeof MAX_NEW_L2_TO_L1_MSGS_PER_TX>,
+    public l2ToL1Msgs: Tuple<Fr, typeof MAX_NEW_L2_TO_L1_MSGS_PER_TX>,
     /**
      * The public data writes to be inserted into the public data tree.
      */
-    public newPublicDataWrites: Tuple<PublicDataWrite, typeof MAX_PUBLIC_DATA_UPDATE_REQUESTS_PER_TX>,
+    public publicDataWrites: Tuple<PublicDataWrite, typeof MAX_PUBLIC_DATA_UPDATE_REQUESTS_PER_TX>,
     /**
      * The leaves of the new contract data that will be inserted into the contracts tree.
      */
@@ -46,10 +46,10 @@ export class TxEffect {
   ) {}
 
   toBuffer(): Buffer {
-    const nonZeroNoteHashes = this.newNoteHashes.filter(h => !h.isZero());
-    const nonZeroNullifiers = this.newNullifiers.filter(h => !h.isZero());
-    const nonZeroL2ToL1Msgs = this.newL2ToL1Msgs.filter(h => !h.isZero());
-    const nonZeroPublicDataWrites = this.newPublicDataWrites.filter(h => !h.isEmpty());
+    const nonZeroNoteHashes = this.noteHashes.filter(h => !h.isZero());
+    const nonZeroNullifiers = this.nullifiers.filter(h => !h.isZero());
+    const nonZeroL2ToL1Msgs = this.l2ToL1Msgs.filter(h => !h.isZero());
+    const nonZeroPublicDataWrites = this.publicDataWrites.filter(h => !h.isEmpty());
     const nonZeroContractLeaves = this.contractLeaves.filter(h => !h.isZero());
     const nonZeroContractData = this.contractData.filter(h => !h.isEmpty());
 
@@ -97,10 +97,10 @@ export class TxEffect {
   }
 
   hash() {
-    const noteHashesBuffer = Buffer.concat(this.newNoteHashes.map(x => x.toBuffer()));
-    const nullifiersBuffer = Buffer.concat(this.newNullifiers.map(x => x.toBuffer()));
-    const newL2ToL1MsgsBuffer = Buffer.concat(this.newL2ToL1Msgs.map(x => x.toBuffer()));
-    const publicDataUpdateRequestsBuffer = Buffer.concat(this.newPublicDataWrites.map(x => x.toBuffer()));
+    const noteHashesBuffer = Buffer.concat(this.noteHashes.map(x => x.toBuffer()));
+    const nullifiersBuffer = Buffer.concat(this.nullifiers.map(x => x.toBuffer()));
+    const newL2ToL1MsgsBuffer = Buffer.concat(this.l2ToL1Msgs.map(x => x.toBuffer()));
+    const publicDataUpdateRequestsBuffer = Buffer.concat(this.publicDataWrites.map(x => x.toBuffer()));
     const encryptedLogsHashKernel0 = this.encryptedLogs.hash();
     const unencryptedLogsHashKernel0 = this.unencryptedLogs.hash();
 
@@ -159,6 +159,6 @@ export class TxEffect {
   }
 
   get txHash(): TxHash {
-    return new TxHash(this.newNullifiers[0].toBuffer());
+    return new TxHash(this.nullifiers[0].toBuffer());
   }
 }
diff --git a/yarn-project/end-to-end/src/e2e_deploy_contract.test.ts b/yarn-project/end-to-end/src/e2e_deploy_contract.test.ts
index bf1f6537cc7..beba774f639 100644
--- a/yarn-project/end-to-end/src/e2e_deploy_contract.test.ts
+++ b/yarn-project/end-to-end/src/e2e_deploy_contract.test.ts
@@ -181,7 +181,7 @@ describe('e2e_deploy_contract', () => {
         const contract = await registerContract(testWallet, TestContract);
         const receipt = await contract.methods.emit_nullifier(10).send().wait({ debug: true });
         const expected = siloNullifier(contract.address, new Fr(10));
-        expect(receipt.debugInfo?.newNullifiers[1]).toEqual(expected);
+        expect(receipt.debugInfo?.nullifiers[1]).toEqual(expected);
       },
       30_000,
     );
diff --git a/yarn-project/end-to-end/src/e2e_inclusion_proofs_contract.test.ts b/yarn-project/end-to-end/src/e2e_inclusion_proofs_contract.test.ts
index 2aabcbdec16..b49bb0451e2 100644
--- a/yarn-project/end-to-end/src/e2e_inclusion_proofs_contract.test.ts
+++ b/yarn-project/end-to-end/src/e2e_inclusion_proofs_contract.test.ts
@@ -54,7 +54,7 @@ describe('e2e_inclusion_proofs_contract', () => {
     describe('proves note existence and its nullifier non-existence and nullifier non-existence failure case', () => {
       // Owner of a note
       let noteCreationBlockNumber: number;
-      let newNoteHashes, visibleNotes: any;
+      let noteHashes, visibleNotes: any;
       const value = 100n;
       let validNoteBlockNumber: any;
 
@@ -63,11 +63,11 @@ describe('e2e_inclusion_proofs_contract', () => {
         const receipt = await contract.methods.create_note(owner, value).send().wait({ debug: true });
 
         noteCreationBlockNumber = receipt.blockNumber!;
-        ({ newNoteHashes, visibleNotes } = receipt.debugInfo!);
+        ({ noteHashes, visibleNotes } = receipt.debugInfo!);
       });
 
       it('should return the correct values for creating a note', () => {
-        expect(newNoteHashes.length).toBe(1);
+        expect(noteHashes.length).toBe(1);
         expect(visibleNotes.length).toBe(1);
         const [receivedValue, receivedOwner, _randomness] = visibleNotes[0].note.items;
         expect(receivedValue.toBigInt()).toBe(value);
@@ -158,7 +158,7 @@ describe('e2e_inclusion_proofs_contract', () => {
         const receipt = await contract.methods.create_note(owner, value).send().wait({ debug: true });
 
         noteCreationBlockNumber = receipt.blockNumber!;
-        const { newNoteHashes, visibleNotes } = receipt.debugInfo!;
+        const { noteHashes: newNoteHashes, visibleNotes } = receipt.debugInfo!;
 
         expect(newNoteHashes.length).toBe(1);
         expect(visibleNotes.length).toBe(1);
@@ -224,7 +224,7 @@ describe('e2e_inclusion_proofs_contract', () => {
       // Choose random block number between deployment and current block number to test archival node
       const blockNumber = await getRandomBlockNumberSinceDeployment();
       const block = await pxe.getBlock(blockNumber);
-      const nullifier = block?.body.txEffects[0].newNullifiers[0];
+      const nullifier = block?.body.txEffects[0].nullifiers[0];
 
       await contract.methods.test_nullifier_inclusion(nullifier!, true, blockNumber).send().wait();
       await contract.methods.test_nullifier_inclusion(nullifier!, false, 0n).send().wait();
diff --git a/yarn-project/end-to-end/src/e2e_non_contract_account.test.ts b/yarn-project/end-to-end/src/e2e_non_contract_account.test.ts
index dad669968ec..ef7e51ca910 100644
--- a/yarn-project/end-to-end/src/e2e_non_contract_account.test.ts
+++ b/yarn-project/end-to-end/src/e2e_non_contract_account.test.ts
@@ -1,22 +1,10 @@
-import {
-  AztecNode,
-  DebugLogger,
-  ExtendedNote,
-  Fr,
-  Note,
-  PXE,
-  SignerlessWallet,
-  TxStatus,
-  Wallet,
-  toBigInt,
-} from '@aztec/aztec.js';
+import { DebugLogger, ExtendedNote, Fr, Note, PXE, SignerlessWallet, Wallet, toBigInt } from '@aztec/aztec.js';
 import { siloNullifier } from '@aztec/circuits.js/hash';
 import { TestContract } from '@aztec/noir-contracts.js/Test';
 
 import { setup } from './fixtures/utils.js';
 
 describe('e2e_non_contract_account', () => {
-  let aztecNode: AztecNode | undefined;
   let pxe: PXE;
   let nonContractAccountWallet: Wallet;
   let teardown: () => Promise<void>;
@@ -27,7 +15,7 @@ describe('e2e_non_contract_account', () => {
   let wallet: Wallet;
 
   beforeEach(async () => {
-    ({ teardown, aztecNode, pxe, wallet, logger } = await setup(1));
+    ({ teardown, pxe, wallet, logger } = await setup(1));
     nonContractAccountWallet = new SignerlessWallet(pxe);
 
     logger(`Deploying L2 contract...`);
@@ -42,12 +30,13 @@ describe('e2e_non_contract_account', () => {
 
     // Send transaction as arbitrary non-contract account
     const nullifier = new Fr(940);
-    const receipt = await contractWithNoContractWallet.methods.emit_nullifier(nullifier).send().wait({ interval: 0.1 });
-    expect(receipt.status).toBe(TxStatus.MINED);
+    const { debugInfo } = await contractWithNoContractWallet.methods
+      .emit_nullifier(nullifier)
+      .send()
+      .wait({ interval: 0.1, debug: true });
 
-    const tx = await aztecNode!.getTxEffect(receipt.txHash);
     const expectedSiloedNullifier = siloNullifier(contract.address, nullifier);
-    const siloedNullifier = tx!.newNullifiers[1];
+    const siloedNullifier = debugInfo!.nullifiers[1];
 
     expect(siloedNullifier.equals(expectedSiloedNullifier)).toBeTruthy();
   }, 120_000);
@@ -57,8 +46,7 @@ describe('e2e_non_contract_account', () => {
 
     // Send transaction as arbitrary non-contract account
     const tx = contractWithNoContractWallet.methods.emit_msg_sender().send();
-    const receipt = await tx.wait({ interval: 0.1 });
-    expect(receipt.status).toBe(TxStatus.MINED);
+    await tx.wait({ interval: 0.1 });
 
     const logs = (await tx.getUnencryptedLogs()).logs;
     expect(logs.length).toBe(1);
@@ -73,12 +61,13 @@ describe('e2e_non_contract_account', () => {
   it('can set and get a constant', async () => {
     const value = 123n;
 
-    const receipt = await contract.methods.set_constant(value).send().wait({ interval: 0.1 });
+    const { txHash, debugInfo } = await contract.methods
+      .set_constant(value)
+      .send()
+      .wait({ interval: 0.1, debug: true });
 
     // check that 1 note hash was created
-    const tx = await pxe.getTxEffect(receipt.txHash);
-    const nonZeroNoteHashes = tx?.newNoteHashes.filter(c => c.value > 0);
-    expect(nonZeroNoteHashes?.length).toBe(1);
+    expect(debugInfo!.noteHashes.length).toBe(1);
 
     // Add the note
     const note = new Note([new Fr(value)]);
@@ -91,7 +80,7 @@ describe('e2e_non_contract_account', () => {
       contract.address,
       storageSlot,
       noteTypeId,
-      receipt.txHash,
+      txHash,
     );
     await wallet.addNote(extendedNote);
 
diff --git a/yarn-project/end-to-end/src/e2e_pending_commitments_contract.test.ts b/yarn-project/end-to-end/src/e2e_pending_commitments_contract.test.ts
index 614575addc9..71a80455c38 100644
--- a/yarn-project/end-to-end/src/e2e_pending_commitments_contract.test.ts
+++ b/yarn-project/end-to-end/src/e2e_pending_commitments_contract.test.ts
@@ -23,7 +23,7 @@ describe('e2e_pending_commitments_contract', () => {
     const blockNum = await aztecNode!.getBlockNumber();
     const block = (await aztecNode!.getBlocks(blockNum, 1))[0];
 
-    const commitmentsArray = block.body.txEffects.flatMap(txEffect => txEffect.newNoteHashes);
+    const commitmentsArray = block.body.txEffects.flatMap(txEffect => txEffect.noteHashes);
 
     // all new commitments should be zero (should be squashed)
     for (let c = 0; c < exceptFirstFew; c++) {
@@ -39,7 +39,7 @@ describe('e2e_pending_commitments_contract', () => {
     const blockNum = await aztecNode!.getBlockNumber();
     const block = (await aztecNode!.getBlocks(blockNum, 1))[0];
 
-    const nullifierArray = block.body.txEffects.flatMap(txEffect => txEffect.newNullifiers);
+    const nullifierArray = block.body.txEffects.flatMap(txEffect => txEffect.nullifiers);
 
     // 0th nullifier should be nonzero (txHash), all others should be zero (should be squashed)
     for (let n = 0; n < exceptFirstFew + 1; n++) {
diff --git a/yarn-project/end-to-end/src/e2e_state_vars.test.ts b/yarn-project/end-to-end/src/e2e_state_vars.test.ts
index df5ed570b87..1b7327ce6a9 100644
--- a/yarn-project/end-to-end/src/e2e_state_vars.test.ts
+++ b/yarn-project/end-to-end/src/e2e_state_vars.test.ts
@@ -72,12 +72,10 @@ describe('e2e_state_vars', () => {
     it('initialize PrivateMutable', async () => {
       expect(await contract.methods.is_legendary_initialized().view()).toEqual(false);
       // Send the transaction and wait for it to be mined (wait function throws if the tx is not mined)
-      const receipt = await contract.methods.initialize_private(RANDOMNESS, POINTS).send().wait();
+      const { debugInfo } = await contract.methods.initialize_private(RANDOMNESS, POINTS).send().wait({ debug: true });
 
-      const tx = await wallet.getTxEffect(receipt.txHash);
-      expect(tx?.newNoteHashes.length).toEqual(1);
       // 1 for the tx, another for the initializer
-      expect(tx?.newNullifiers.length).toEqual(2);
+      expect(debugInfo!.nullifiers.length).toEqual(2);
       expect(await contract.methods.is_legendary_initialized().view()).toEqual(true);
     });
 
@@ -97,12 +95,14 @@ describe('e2e_state_vars', () => {
     it('replace with same value', async () => {
       expect(await contract.methods.is_legendary_initialized().view()).toEqual(true);
       const noteBefore = await contract.methods.get_legendary_card().view();
-      const receipt = await contract.methods.update_legendary_card(RANDOMNESS, POINTS).send().wait();
+      const { debugInfo } = await contract.methods
+        .update_legendary_card(RANDOMNESS, POINTS)
+        .send()
+        .wait({ debug: true });
 
-      const tx = await wallet.getTxEffect(receipt.txHash);
-      expect(tx?.newNoteHashes.length).toEqual(1);
+      expect(debugInfo!.noteHashes.length).toEqual(1);
       // 1 for the tx, another for the nullifier of the previous note
-      expect(tx?.newNullifiers.length).toEqual(2);
+      expect(debugInfo!.nullifiers.length).toEqual(2);
 
       const noteAfter = await contract.methods.get_legendary_card().view();
 
@@ -118,14 +118,14 @@ describe('e2e_state_vars', () => {
 
     it('replace PrivateMutable with other values', async () => {
       expect(await contract.methods.is_legendary_initialized().view()).toEqual(true);
-      const receipt = await contract.methods
+      const { debugInfo } = await contract.methods
         .update_legendary_card(RANDOMNESS + 2n, POINTS + 1n)
         .send()
-        .wait();
-      const tx = await wallet.getTxEffect(receipt.txHash);
-      expect(tx?.newNoteHashes.length).toEqual(1);
+        .wait({ debug: true });
+
+      expect(debugInfo!.noteHashes.length).toEqual(1);
       // 1 for the tx, another for the nullifier of the previous note
-      expect(tx?.newNullifiers.length).toEqual(2);
+      expect(debugInfo!.nullifiers.length).toEqual(2);
 
       const { points, randomness } = await contract.methods.get_legendary_card().view();
       expect(points).toEqual(POINTS + 1n);
@@ -135,11 +135,11 @@ describe('e2e_state_vars', () => {
     it('replace PrivateMutable dependent on prior value', async () => {
       expect(await contract.methods.is_legendary_initialized().view()).toEqual(true);
       const noteBefore = await contract.methods.get_legendary_card().view();
-      const receipt = await contract.methods.increase_legendary_points().send().wait();
-      const tx = await wallet.getTxEffect(receipt.txHash);
-      expect(tx?.newNoteHashes.length).toEqual(1);
+      const { debugInfo } = await contract.methods.increase_legendary_points().send().wait({ debug: true });
+
+      expect(debugInfo!.noteHashes.length).toEqual(1);
       // 1 for the tx, another for the nullifier of the previous note
-      expect(tx?.newNullifiers.length).toEqual(2);
+      expect(debugInfo!.nullifiers.length).toEqual(2);
 
       const { points, randomness } = await contract.methods.get_legendary_card().view();
       expect(points).toEqual(noteBefore.points + 1n);
@@ -155,12 +155,14 @@ describe('e2e_state_vars', () => {
 
     it('initialize PrivateImmutable', async () => {
       expect(await contract.methods.is_priv_imm_initialized().view()).toEqual(false);
-      const receipt = await contract.methods.initialize_private_immutable(RANDOMNESS, POINTS).send().wait();
+      const { debugInfo } = await contract.methods
+        .initialize_private_immutable(RANDOMNESS, POINTS)
+        .send()
+        .wait({ debug: true });
 
-      const tx = await wallet.getTxEffect(receipt.txHash);
-      expect(tx?.newNoteHashes.length).toEqual(1);
+      expect(debugInfo!.noteHashes.length).toEqual(1);
       // 1 for the tx, another for the initializer
-      expect(tx?.newNullifiers.length).toEqual(2);
+      expect(debugInfo!.nullifiers.length).toEqual(2);
       expect(await contract.methods.is_priv_imm_initialized().view()).toEqual(true);
     });
 
diff --git a/yarn-project/end-to-end/src/integration_l1_publisher.test.ts b/yarn-project/end-to-end/src/integration_l1_publisher.test.ts
index d282e0795a3..d6e628aeb66 100644
--- a/yarn-project/end-to-end/src/integration_l1_publisher.test.ts
+++ b/yarn-project/end-to-end/src/integration_l1_publisher.test.ts
@@ -258,7 +258,7 @@ describe('L1Publisher integration', () => {
       messages: {
         l1ToL2Messages: l1ToL2Messages.map(m => `0x${m.toBuffer().toString('hex').padStart(64, '0')}`),
         l2ToL1Messages: block.body.txEffects
-          .flatMap(txEffect => txEffect.newL2ToL1Msgs)
+          .flatMap(txEffect => txEffect.l2ToL1Msgs)
           .map(m => `0x${m.toBuffer().toString('hex').padStart(64, '0')}`),
       },
       block: {
@@ -415,7 +415,7 @@ describe('L1Publisher integration', () => {
         expect(await inbox.read.contains([l1ToL2Messages[j].toString()])).toBeTruthy();
       }
 
-      const newL2ToL1MsgsArray = block.body.txEffects.flatMap(txEffect => txEffect.newL2ToL1Msgs);
+      const newL2ToL1MsgsArray = block.body.txEffects.flatMap(txEffect => txEffect.l2ToL1Msgs);
 
       // check that values are not in the outbox
       for (let j = 0; j < newL2ToL1MsgsArray.length; j++) {
diff --git a/yarn-project/pxe/src/note_processor/note_processor.test.ts b/yarn-project/pxe/src/note_processor/note_processor.test.ts
index 73ea1f08a27..04beee5e6e4 100644
--- a/yarn-project/pxe/src/note_processor/note_processor.test.ts
+++ b/yarn-project/pxe/src/note_processor/note_processor.test.ts
@@ -107,7 +107,7 @@ describe('Note Processor', () => {
       encryptedLogsArr.push(encryptedLogs);
       ownedL1NotePayloads.push(...payloads);
       for (let i = 0; i < TXS_PER_BLOCK; i++) {
-        block.body.txEffects[i].newNoteHashes = newNotes
+        block.body.txEffects[i].noteHashes = newNotes
           .map(n => computeMockNoteHash(n.note))
           .slice(i * MAX_NEW_NOTE_HASHES_PER_TX, (i + 1) * MAX_NEW_NOTE_HASHES_PER_TX) as Tuple<
           Fr,
diff --git a/yarn-project/pxe/src/note_processor/note_processor.ts b/yarn-project/pxe/src/note_processor/note_processor.ts
index b5f349278f1..48c890267be 100644
--- a/yarn-project/pxe/src/note_processor/note_processor.ts
+++ b/yarn-project/pxe/src/note_processor/note_processor.ts
@@ -124,7 +124,7 @@ export class NoteProcessor {
         this.stats.txs++;
         const dataStartIndexForTx =
           dataEndIndexForBlock - (txLogs.length - indexOfTxInABlock) * MAX_NEW_NOTE_HASHES_PER_TX;
-        const newNoteHashes = block.body.txEffects[indexOfTxInABlock].newNoteHashes;
+        const newNoteHashes = block.body.txEffects[indexOfTxInABlock].noteHashes;
         // Note: Each tx generates a `TxL2Logs` object and for this reason we can rely on its index corresponding
         //       to the index of a tx in a block.
         const txFunctionLogs = txLogs[indexOfTxInABlock].functionLogs;
@@ -211,7 +211,7 @@ export class NoteProcessor {
     }
 
     const newNullifiers: Fr[] = blocksAndNotes.flatMap(b =>
-      b.blockContext.block.body.txEffects.flatMap(txEffect => txEffect.newNullifiers),
+      b.blockContext.block.body.txEffects.flatMap(txEffect => txEffect.nullifiers),
     );
     const removedNotes = await this.db.removeNullifiedNotes(newNullifiers, this.publicKey);
     removedNotes.forEach(noteDao => {
diff --git a/yarn-project/pxe/src/pxe_service/pxe_service.ts b/yarn-project/pxe/src/pxe_service/pxe_service.ts
index 4ce8bd72187..7e83afc6e12 100644
--- a/yarn-project/pxe/src/pxe_service/pxe_service.ts
+++ b/yarn-project/pxe/src/pxe_service/pxe_service.ts
@@ -341,8 +341,8 @@ export class PXEService implements PXE {
     }
 
     const nonces: Fr[] = [];
-    const firstNullifier = tx.newNullifiers[0];
-    const hashes = tx.newNoteHashes;
+    const firstNullifier = tx.nullifiers[0];
+    const hashes = tx.noteHashes;
     for (let i = 0; i < hashes.length; ++i) {
       const hash = hashes[i];
       if (hash.equals(Fr.ZERO)) {
diff --git a/yarn-project/world-state/src/world-state-db/merkle_trees.ts b/yarn-project/world-state/src/world-state-db/merkle_trees.ts
index 4d72a6035e7..de119f5ac58 100644
--- a/yarn-project/world-state/src/world-state-db/merkle_trees.ts
+++ b/yarn-project/world-state/src/world-state-db/merkle_trees.ts
@@ -510,7 +510,7 @@ export class MerkleTrees implements MerkleTreeDb {
       // Sync the append only trees
       for (const [tree, leaves] of [
         [MerkleTreeId.CONTRACT_TREE, l2Block.body.txEffects.flatMap(txEffect => txEffect.contractLeaves)],
-        [MerkleTreeId.NOTE_HASH_TREE, l2Block.body.txEffects.flatMap(txEffect => txEffect.newNoteHashes)],
+        [MerkleTreeId.NOTE_HASH_TREE, l2Block.body.txEffects.flatMap(txEffect => txEffect.noteHashes)],
         [MerkleTreeId.L1_TO_L2_MESSAGE_TREE, l2Block.body.l1ToL2Messages],
       ] as const) {
         await this.#appendLeaves(
@@ -521,13 +521,13 @@ export class MerkleTrees implements MerkleTreeDb {
 
       // Sync the indexed trees
       await (this.trees[MerkleTreeId.NULLIFIER_TREE] as StandardIndexedTree).batchInsert(
-        l2Block.body.txEffects.flatMap(txEffect => txEffect.newNullifiers.map(nullifier => nullifier.toBuffer())),
+        l2Block.body.txEffects.flatMap(txEffect => txEffect.nullifiers.map(nullifier => nullifier.toBuffer())),
         NULLIFIER_SUBTREE_HEIGHT,
       );
 
       const publicDataTree = this.trees[MerkleTreeId.PUBLIC_DATA_TREE] as StandardIndexedTree;
 
-      const publicDataWrites = l2Block.body.txEffects.flatMap(txEffect => txEffect.newPublicDataWrites);
+      const publicDataWrites = l2Block.body.txEffects.flatMap(txEffect => txEffect.publicDataWrites);
 
       // We insert the public data tree leaves with one batch per tx to avoid updating the same key twice
       for (let i = 0; i < publicDataWrites.length / MAX_PUBLIC_DATA_UPDATE_REQUESTS_PER_TX; i++) {