{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfff367eb214b2dd77d6f884148640cc295db40f4b0fa82a15f61402cfd740096",
    "signature": "0x3cb01a8657b38de2c87f87b4ba97339eb286a43927c858cfd9bf4df9a7c8f2af2831d6ec1f9c7f8d22b1dd4136c6c31439788eb5c126b1555821fd3ff5948c791b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}