{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x283bb91cf778012375de49be9ccc5d491580f39c341dcb5654076fd4b459a3df",
    "signature": "0x615d88838682b31f51e830970dbc7586f0b993b88bba58a73a38895b65b045b32d7ba8aa05a817b63e6b2b7d71d97dbe2c70c07350203f7db116254b5abba8961c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}