{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x714c07fa4ee6d56f67931c878cc15c2ef63f81f6547e66cfc7b8a8d13e2ab915",
    "signature": "0x14892043a7292d25c671d32b23ce8b89cdf7c4c5f244e971d56cc361ec203d9677fff0465c6e2c69be7a522d6e4623907bf2c853831d16e2705a0c4285b3bf3f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}