{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071388332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b8e76b6b7ad104ac220067c30df6db1433e57823b7a4204cb2b81fbf970b967",
    "signature": "0x3f36c4690dcfda4b0c7b22f57b22de1bc9ed08a8c404b5aa623e640b12eefeb53b43786d58db012b74be1110bc790c454d49d062bd70b6089c7d4362bc1e9dd31c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}