Getting error while sendig test ADA from one address to another using exiting wallet ID

[SamirBitzees]

I am following (https://developers.cardano.org/docs/get-started/cardano-wallet-js/) this document for development using cardano-wallet-js. And using below script for sendPayment, but getting error to send payments.

import {Address, WalletServer } from 'cardano-wallet-js';
//const walletId = "b2eaa569bf27180c9806783bdd75dd145e216ae2";
let walletServer = WalletServer.init('http://0.0.0.0:6002/v2');
let passphrase = 'tangocrypto';
let wallets = await walletServer.wallets();
let wallet = await walletServer.getShelleyWallet("b2eaa569bf27180c9806783bdd75dd145e216ae2"); let receiverAddress = [new Address('addr_test1qzhg95y7f9kh23qwu0hmnncs8lg3ezk2vw5980e27cmv2cn4r5r6cmxxf3qqhhz49shud34ye7ppk3gq5zu7gagd2wzs6v2zcs')];
let amounts = [5000000]; // 5 ADA
let transaction = await wallet.sendPayment(receiverAddress,amounts,passphrase);

Error:---
ubuntu@ip-172-31-44-6:~/cardano-git-repo/cardano_raw_api/scripts$ node sendtoaddress.js
/home/ubuntu/cardano-git-repo/cardano_raw_api/node_modules/axios/lib/core/createError.js:16
var error = new Error(message);
^

Error: Request failed with status code 400
at createError (/home/ubuntu/cardano-git-repo/cardano_raw_api/node_modules/axios/lib/core/createError.js:16:15)
at settle (/home/ubuntu/cardano-git-repo/cardano_raw_api/node_modules/axios/lib/core/settle.js:17:12)
at IncomingMessage.handleStreamEnd (/home/ubuntu/cardano-git-repo/cardano_raw_api/node_modules/axios/lib/adapters/http.js:269:11)
at IncomingMessage.emit (node:events:529:35)
at endReadableNT (node:internal/streams/readable:1368:12)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
config: {
url: 'http://0.0.0.0:6002/v2/wallets/b2eaa569bf27180c9806783bdd75dd145e216ae2/transactions',
method: 'post',
data: '{"passphrase":[{}],"payments":[{"amount":{"unit":"lovelace","quantity":"t"}}]}',
headers: {
Accept: 'application/json, text/plain, /',
'Content-Type': 'application/json',
'User-Agent': 'axios/0.21.4',
'Content-Length': 78
},
transformRequest: [ [Function: transformRequest] ],
transformResponse: [ [Function: transformResponse] ],
timeout: 0,
adapter: [Function: httpAdapter],
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN',
maxContentLength: -1,
maxBodyLength: -1,
validateStatus: [Function: validateStatus],
transitional: {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false
}
},
request: <ref *1> ClientRequest {
_events: [Object: null prototype] {
abort: [Function (anonymous)],
aborted: [Function (anonymous)],
connect: [Function (anonymous)],
error: [Function (anonymous)],
socket: [Function (anonymous)],
timeout: [Function (anonymous)],
finish: [Function: requestOnFinish]
},
_eventsCount: 7,
_maxListeners: undefined,
outputData: [],
outputSize: 0,
writable: true,
destroyed: false,
_last: true,
chunkedEncoding: false,
shouldKeepAlive: false,
maxRequestsOnConnectionReached: false,
_defaultKeepAlive: true,
useChunkedEncodingByDefault: true,
sendDate: false,
_removedConnection: false,
_removedContLen: false,
_removedTE: false,
strictContentLength: false,
_contentLength: 78,
_hasBody: true,
_trailer: '',
finished: true,
_headerSent: true,
_closed: false,
socket: <ref *2> Socket {
connecting: false,
_hadError: false,
_parent: null,
_host: null,
_closeAfterHandlingError: false,
_readableState: ReadableState {
objectMode: false,
highWaterMark: 16384,
buffer: BufferList { head: null, tail: null, length: 0 },
length: 0,
pipes: [],
flowing: true,
ended: false,
endEmitted: false,
reading: true,
constructed: true,
sync: false,
needReadable: true,
emittedReadable: false,
readableListening: false,
resumeScheduled: false,
errorEmitted: false,
emitClose: false,
autoDestroy: true,
destroyed: false,
errored: null,
closed: false,
closeEmitted: false,
defaultEncoding: 'utf8',
awaitDrainWriters: null,
multiAwaitDrain: false,
readingMore: false,
dataEmitted: true,
decoder: null,
encoding: null,
[Symbol(kPaused)]: false
},