{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119521389",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec6f680106ca536bac7061d875d44fe445cb220b87dedb8b7df7449ece0d2162",
    "signature": "0xb99579d9c704e3f672133cedbfb7262e3ebf5689fd2a29a71ffd0822314de30b4db4e034185d2f2b58b420327ddae26919ebfed6311132c218b3185d87a841971b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}