{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398349201",
    "entityType": "Track",
    "nonce": "1793578185359530637",
    "signature": "0x0a748cff60dd094c354657e018169ee5c9482f3a4ca2aeb4195af811e02a6bc80d916c6dcc62931df23fd8dfa3fcdc572f1aed19c1d26f9cd57b9edb646cd4531b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}