{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1580261329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x514da9f8d524844a84117ab0f69b740fcce53c363e3a8d35bd60797550d43d1e",
    "signature": "0xf473b4c0f7a2c520894b3ebeeda7bef072c10d819bb9153d3daeb83a208953f74f35655a2ef95fd4cd2f57bcba925774f89c51e91ff0d71068f250e3cfad6a0c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}