{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1969644746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a4e4cdfcb228de1b979072ab2ad3d336a0510608af940e37ff72ccd1a8b59ce",
    "signature": "0x44469bc7d1480b07e8e5cc0a541f2c91b32bef0aacc9d7eb14c1aa9339ef04db04ab56cd45ff73d36ea49080e06d7f5501d61176a81efd9697de228a42562d511c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}