{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550349643",
    "entityType": "Track",
    "nonce": "1792675706061378324",
    "signature": "0xa3f1b3716830353e5329c3bb5f49cb8366d16d4640cc3764619d88f0d4eabb4b25f39b32638a465a7c379e27d993a0a10c56aa17c4f798426065e465b55c9d1a1c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}