{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52897629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753a4834029355635eb1fe1ce116189ddde607d372ab78999078a8a1044ef828",
    "signature": "0x80524fc8f3001f42cf6cf411ed2a9bd8b34eb1fe42078394db904da2f58b51cd0c80646222624a68904035f856ae28c4511133a143a29296b0d58c60149792291c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}