{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1317881739",
    "entityType": "Track",
    "nonce": "1792355879217455255",
    "signature": "0x9abb8adc73571a2c619b04539c338f88da9ab1e7b793861fa87b7d2cf8a887a45e1dc81a2cb2b92f8f7a1178822a5497b585507b0c5adb6a6c18bbb3e2aeab611c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}