{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c146b785fe143299bce6fa23f8d5456f09c7c9f4a776af0169920c7cd9faf11",
    "signature": "0x763079549fb504bdce4c2e95e024ae3ae78ba56aee4b6cc48ce29bed05ae40ee0d58ed8fc4e92dbc836001aa9b8646e87284e054c8e4dcb52bba6147393173e71c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}