{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355392025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4aa3f09c74df183690f05f5edf7103ccafe58a3d79f0ed80b51f79f7afa2eae4",
    "signature": "0x2eb6b972eb5b27b320b01b0fbe2f9041e6055c55d716f4e3577e6a4dc462de1925d46a97d78b5776e66a7f3fba186fad24fccab5036e76b1ced84df1a4fd96281b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}