{
  "manageEntity": {
    "action": "Repost",
    "entityId": "899238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9351adad1da38fe4d167cd269be48759dd233c2ee62e34cf8a11a0acd403c76",
    "signature": "0x33c36e93cec09c1a83e38695d81bb8b6af89524309e64c5e77e706ff6fa572fc3892888ac10ba1abb02f291e777c750bb7bbf13848da22854c4ecf1edd9cd16b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}