{
  "manageEntity": {
    "action": "Repost",
    "entityId": "813769283",
    "entityType": "Track",
    "nonce": "1792393688272851912",
    "signature": "0xc49ffeea97e7e94bc1c23c5beb99b22499833ac718a6d5502ad9461e5dd1ad985768f1f8e8f21346613c1cef23a7a19a3da624dfa171b1fa36e5a3803fb13dab1c",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}