{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1851196908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb18c7e9a15b4626acc0e0bdddf59261833e6041b502f7dedc2eb079bbd7d9bb",
    "signature": "0x2b219e160c3424ae09de350c7c33d34665b368c6f5448f3ba755de0f9a1d22a750a3564ff001445026b8fc127e996e6c89671d75f037fbf117aaf26d5c85e9671b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}