{
  "manageEntity": {
    "action": "Repost",
    "entityId": "438427680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3e060172db008839f06e489d7180449faed0261ef0ca953182682453d38ec8a",
    "signature": "0xc5f615582f8e0489bbdc2aeffc2a270e63c5e93f270d11d7d771ec03b089cf026da27c0d98816afad4782276f46704319348a6032b991547b4c23357196c520a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}