{
  "manageEntity": {
    "action": "Pin",
    "entityId": "208299102",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_id\":208299102}}",
    "nonce": "0xa21e9fdf6756cd676f3ec072ff6150a68fc9f2f6f23e053a351b244f6fbf3388",
    "signature": "0xb5c657f69ac0859c88f72c6b45149c01b14f648a8c79b99c5fbe55151770180b392431769db8f58c33414c1ce2d1c2f845b5d0356275a05647f54b24a386f5b21c",
    "signer": "0xEa38AcCa52084A56c743141280cE26D1b8855bF8",
    "userId": "712688986"
  }
}