{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281799896",
    "entityType": "Track",
    "nonce": "1791165856429500208",
    "signature": "0x9b25e6c47412160e7e89ad4bab01cd7f916999a773ccfcddde0a63ab5dd716ba4e615d6ec2f263bc00108dcc56d9ce71b97db1bbbf9246f77f190523da2f01551c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}