{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225323756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4f4f5f1ea07669cbf740b84e1a02c78e4db31e6b9599d1b3c4ca0517ef77655",
    "signature": "0x120be74cf42728162cb607633fdf3e38a47318539241fef02a402c92b18ee2f16af9c60a3149a8991263b07dbd657c290d23beb729f52b6e7fe92d6a9b0c7e121c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}