{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753406204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30b3e7fcd14e9e076b46e5e85eee30ef3ebbbfcd47c875fd3816c5d871fc73c6",
    "signature": "0xc5c895e71c1633c08ba6eb48919fa2e01137be8fc29ef7db048d6fae56b7ba836f83ea98372053b3672fd03e426a3b9846956f595e062fe3966b6e6eda462ba11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}