{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112522915",
    "entityType": "Track",
    "nonce": "1787398876284065966",
    "signature": "0xd88a66dcb6c0de66ccf6088ddc042ddda277581f48a8966dcae54ba7a671d5d252f02a780acc82c64502c1e8b0c97e6d9a64c8cbfe4f8a7198fe1ab12afd6fe31c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}