{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1622147443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86c7883b1a1f57ffddc575a0519bf4a9d5d6c62924412eb37a215ead76f915b2",
    "signature": "0xaf58bdd6a5e4b5eb832190e6b9daf38396b6ac966d9e081a9b4ae23dc8580bbc1d84fe75edd9421108a155240ddbc4d7d490a6f7ff984b57100ef211eaa42db51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}