{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa64f72880bb156e2d33efa0ddb92e97c6fc25be765707df407a04ff2a119c7fe",
    "signature": "0x0caf585d7ba66f39b488e08988eab804809045f44620b9ac1d9b16ae49f6c7590168b6b1b259eaf96442761cfba517c0615817516a168efa0239b51e0f37296f1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}