{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233196649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86e3dbd6d96aa4cf5ce4344c4758436c090479d7cdbfdfc5dcaa27718c5b1657",
    "signature": "0x4b97569ce6648c11c7c68454171ddee99671e594d5a26a2d892269e4a04d887a35c5c5da645d031da2e890f1da1e4688b79a22aea8bda269f1e4de6cc46eb3c61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}