{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592198371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38d869adcf7d95f58dc564e3860c7be7d66ed9fb2f41b151adaca3fb4e287113",
    "signature": "0xee357a57961597b4a2d23d2c216ea99f18e95ab8d549b7f318833b18df3b9a840dbbb232cfccbfa8c7a1a31d0445af66e0f7830875a330afb35c6a4f378c23231c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}