{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815109284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7bb8eb6908ee01a3c48c32b3b333595384acb16f8454bf2e7ed040e1f9e5ab0",
    "signature": "0x651309ef1226b8782b37e30454f8e35645b5bc745280848149e311fda2734f5b716c453a1d1caeb5f1558abbc8afef221d8dec52678a7816deceb0880778bc8a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}