diff --git a/src/models/methods/submit.ts b/src/models/methods/submit.ts
index da1ab1b2..e7d07d8a 100644
--- a/src/models/methods/submit.ts
+++ b/src/models/methods/submit.ts
@@ -14,7 +14,7 @@ export interface SubmitResponse extends BaseResponse {
     engine_result_code: number
     engine_result_message: string
     tx_blob: string
-    tx_json: Transaction
+    tx_json: Transaction & { hash?: string }
     accepted: boolean
     account_sequence_available: number
     account_sequence_next: number
diff --git a/src/models/methods/submitMultisigned.ts b/src/models/methods/submitMultisigned.ts
index 50113c4f..7c1c9bae 100644
--- a/src/models/methods/submitMultisigned.ts
+++ b/src/models/methods/submitMultisigned.ts
@@ -14,6 +14,6 @@ export interface SubmitMultisignedResponse extends BaseResponse {
     engine_result_code: number
     engine_result_message: string
     tx_blob: string
-    tx_json: Transaction
+    tx_json: Transaction & { hash?: string }
   }
 }
diff --git a/src/models/methods/tx.ts b/src/models/methods/tx.ts
index abc5141d..fb7805ca 100644
--- a/src/models/methods/tx.ts
+++ b/src/models/methods/tx.ts
@@ -14,8 +14,8 @@ export interface TxRequest extends BaseRequest {
 export interface TxResponse extends BaseResponse {
   result: {
     hash: string
-    ledger_index: number
-    meta: TransactionMetadata | string
+    ledger_index?: number
+    meta?: TransactionMetadata | string
     validated?: boolean
   } & Transaction
   searched_all?: boolean
diff --git a/test/integration/requests/multisign.ts b/test/integration/requests/multisign.ts
new file mode 100644
index 00000000..8928fae0
--- /dev/null
+++ b/test/integration/requests/multisign.ts
@@ -0,0 +1,101 @@
+import { assert } from 'chai'
+import _ from 'lodash'
+import { decode } from 'ripple-binary-codec/dist'
+
+import {
+  AccountSet,
+  Client,
+  SignerListSet,
+  SubmitMultisignedRequest,
+  Transaction,
+  SubmitMultisignedResponse,
+  computeSignedTransactionHash,
+} from 'xrpl-local'
+import { convertStringToHex } from 'xrpl-local/utils'
+import { multisign, sign } from 'xrpl-local/wallet/signer'
+
+import serverUrl from '../serverUrl'
+import { setupClient, suiteClientSetup, teardownClient } from '../setup'
+import {
+  generateFundedWallet,
+  ledgerAccept,
+  testTransaction,
+  verifySubmittedTransaction,
+} from '../utils'
+
+// how long before each test case times out
+const TIMEOUT = 20000
+
+describe('submit_multisigned', function () {
+  this.timeout(TIMEOUT)
+
+  before(suiteClientSetup)
+  beforeEach(_.partial(setupClient, serverUrl))
+  afterEach(teardownClient)
+
+  it('submit_multisigned transaction', async function () {
+    const client: Client = this.client
+    const signerWallet1 = await generateFundedWallet(this.client)
+    const signerWallet2 = await generateFundedWallet(this.client)
+
+    // set up the multisigners for the account
+    const signerListSet: SignerListSet = {
+      TransactionType: 'SignerListSet',
+      Account: this.wallet.getClassicAddress(),
+      SignerEntries: [
+        {
+          SignerEntry: {
+            Account: signerWallet1.getClassicAddress(),
+            SignerWeight: 1,
+          },
+        },
+        {
+          SignerEntry: {
+            Account: signerWallet2.getClassicAddress(),
+            SignerWeight: 1,
+          },
+        },
+      ],
+      SignerQuorum: 2,
+    }
+    await testTransaction(this.client, signerListSet, this.wallet)
+
+    // try to multisign
+    const accountSet: AccountSet = {
+      TransactionType: 'AccountSet',
+      Account: this.wallet.getClassicAddress(),
+      Domain: convertStringToHex('example.com'),
+    }
+    const accountSetTx = await client.autofill(accountSet, 2)
+    const signed1 = sign(signerWallet1, accountSetTx, true)
+    const signed2 = sign(signerWallet2, accountSetTx, true)
+    const multisigned = multisign([signed1, signed2])
+    const multisignedRequest: SubmitMultisignedRequest = {
+      command: 'submit_multisigned',
+      tx_json: decode(multisigned) as unknown as Transaction,
+    }
+    const submitResponse = await client.request(multisignedRequest)
+    await ledgerAccept(client)
+    assert.strictEqual(submitResponse.result.engine_result, 'tesSUCCESS')
+    await verifySubmittedTransaction(this.client, multisigned)
+
+    const expectedResponse: SubmitMultisignedResponse = {
+      id: submitResponse.id,
+      status: 'success',
+      type: 'response',
+      result: {
+        engine_result: 'tesSUCCESS',
+        engine_result_code: 0,
+        engine_result_message:
+          'The transaction was applied. Only final in a validated ledger.',
+        tx_blob: multisigned,
+        tx_json: {
+          ...(decode(multisigned) as unknown as Transaction),
+          hash: computeSignedTransactionHash(multisigned),
+        },
+      },
+    }
+
+    assert.deepEqual(submitResponse, expectedResponse)
+  })
+})
diff --git a/test/integration/requests/submit.ts b/test/integration/requests/submit.ts
new file mode 100644
index 00000000..8fcffb36
--- /dev/null
+++ b/test/integration/requests/submit.ts
@@ -0,0 +1,76 @@
+import { assert } from 'chai'
+import _ from 'lodash'
+import { decode } from 'ripple-binary-codec/dist'
+
+import {
+  AccountSet,
+  SubmitRequest,
+  SubmitResponse,
+  computeSignedTransactionHash,
+  Transaction,
+} from 'xrpl-local'
+import { convertStringToHex } from 'xrpl-local/utils'
+
+import serverUrl from '../serverUrl'
+import { setupClient, suiteClientSetup, teardownClient } from '../setup'
+import { ledgerAccept, verifySubmittedTransaction } from '../utils'
+
+// how long before each test case times out
+const TIMEOUT = 20000
+
+describe('submit', function () {
+  this.timeout(TIMEOUT)
+
+  before(suiteClientSetup)
+  beforeEach(_.partial(setupClient, serverUrl))
+  afterEach(teardownClient)
+
+  it('submit', async function () {
+    const accountSet: AccountSet = {
+      TransactionType: 'AccountSet',
+      Account: this.wallet.getClassicAddress(),
+      Domain: convertStringToHex('example.com'),
+    }
+
+    const autofilledTx = await this.client.autofill(accountSet)
+    const signedTx = this.wallet.signTransaction(autofilledTx)
+    const submitRequest: SubmitRequest = {
+      command: 'submit',
+      tx_blob: signedTx,
+    }
+    const submitResponse = await this.client.request(submitRequest)
+    assert.equal(submitResponse.status, 'success')
+
+    await ledgerAccept(this.client)
+    await verifySubmittedTransaction(this.client, signedTx)
+
+    const expectedResponse: SubmitResponse = {
+      id: submitResponse.id,
+      type: 'response',
+      status: 'success',
+      result: {
+        engine_result: 'tesSUCCESS',
+        engine_result_code: 0,
+        engine_result_message:
+          'The transaction was applied. Only final in a validated ledger.',
+        tx_blob: signedTx,
+        tx_json: {
+          ...(decode(signedTx) as unknown as Transaction),
+          hash: computeSignedTransactionHash(signedTx),
+        },
+        accepted: true,
+        account_sequence_available:
+          submitResponse.result.account_sequence_available,
+        account_sequence_next: submitResponse.result.account_sequence_next,
+        applied: true,
+        broadcast: submitResponse.result.broadcast,
+        kept: true,
+        queued: false,
+        open_ledger_cost: submitResponse.result.open_ledger_cost,
+        validated_ledger_index: submitResponse.result.validated_ledger_index,
+      },
+    }
+
+    assert.deepEqual(submitResponse, expectedResponse)
+  })
+})
diff --git a/test/integration/requests/tx.ts b/test/integration/requests/tx.ts
new file mode 100644
index 00000000..79fe01e5
--- /dev/null
+++ b/test/integration/requests/tx.ts
@@ -0,0 +1,63 @@
+import { assert } from 'chai'
+import _ from 'lodash'
+
+import {
+  AccountSet,
+  computeSignedTransactionHash,
+  SubmitResponse,
+  TxResponse,
+} from 'xrpl-local'
+import { convertStringToHex } from 'xrpl-local/utils'
+
+import serverUrl from '../serverUrl'
+import { setupClient, suiteClientSetup, teardownClient } from '../setup'
+
+// how long before each test case times out
+const TIMEOUT = 20000
+
+describe('tx', function () {
+  this.timeout(TIMEOUT)
+
+  before(suiteClientSetup)
+  beforeEach(_.partial(setupClient, serverUrl))
+  afterEach(teardownClient)
+
+  it('base', async function () {
+    const account = this.wallet.getClassicAddress()
+    const accountSet: AccountSet = {
+      TransactionType: 'AccountSet',
+      Account: account,
+      Domain: convertStringToHex('example.com'),
+    }
+
+    const response: SubmitResponse = await this.client.submitTransaction(
+      this.wallet,
+      accountSet,
+    )
+
+    const hash = computeSignedTransactionHash(response.result.tx_blob)
+    const txResponse = await this.client.request({
+      command: 'tx',
+      transaction: hash,
+    })
+
+    const expectedResponse: TxResponse = {
+      id: txResponse.id,
+      type: 'response',
+      status: 'success',
+      result: {
+        ...accountSet,
+        Fee: txResponse.result.Fee,
+        Flags: 0,
+        LastLedgerSequence: txResponse.result.LastLedgerSequence,
+        Sequence: txResponse.result.Sequence,
+        SigningPubKey: this.wallet.publicKey,
+        TxnSignature: txResponse.result.TxnSignature,
+        hash: computeSignedTransactionHash(response.result.tx_blob),
+        validated: false,
+      },
+    }
+
+    assert.deepEqual(txResponse, expectedResponse)
+  })
+})
diff --git a/test/localIntegrationRunner.html b/test/localIntegrationRunner.html
index b56fa3c6..642e52f6 100644
--- a/test/localIntegrationRunner.html
+++ b/test/localIntegrationRunner.html
@@ -22,6 +22,9 @@
     <script src="../testCompiledForWeb/payment.js"></script>
     <script src="../testCompiledForWeb/signerListSet.js"></script>
     <script src="../testCompiledForWeb/utility.js"></script>
+    <script src="../testCompiledForWeb/tx.js"></script>
+    <script src="../testCompiledForWeb/submit.js"></script>
+    <script src="../testCompiledForWeb/multisign.js"></script>
     <script src="../testCompiledForWeb/integration.js"></script>
 
     <script>