{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920190387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc727f0676c5b8040c435e7a3b34d69a8debce63bde5caa045a7eb539c66c6312",
    "signature": "0x27153c45ccd96e6d11ab19c7c2191339ffa81ce5b2bfc8ecc4be65aa5d32732a6499ce4fbbf32347cfb40f607d9826b9cab6c446fb951cb499eda7df20771d421c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}