{
  "manageEntity": {
    "action": "Repost",
    "entityId": "917012337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99409af690d594091cabd07b76ae919774b6e2778ae09f7bb1ef7f7fdf4df673",
    "signature": "0x41e1c25478ff7900a164e767d61a19460fd3cb4cd074d8c7cbd109d893321d060bbb8ca597b355e1638f8048136bf111eaec2aa9498226a7edaed5ab6262d0de1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}