{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1274705530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fededfcef848cef8d023b3e13323228f1796e956a18c67b6b81304dbc1fa87c",
    "signature": "0xf730bc904efc2df1325c2773b88948637cb4209af28c2542c010057f83cb8d6d329d9ea9e3706dcf0cc129772860cdaa33c1cf27a113bf2a7db1ebd3edbe78f01c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}