{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522977187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2f86619a35a4a41d6d3c5440686fbdc6fd6ac042b69751ee7f514436e553398",
    "signature": "0xec197b7dec57d0cae7121c9933e9f194b02e04a5d5a9af50c062ba79b88fe1410f0206d0fe15bfa5064eeeebafca773530a66e916159f0fe6f00cbba977ad3a51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}