{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2b6e7d8432d7bcc08222b7e08b4817a08043d8c5b14ef3cacf4cccc32daaa5e1",
    "signature": "0x47c54c45c6adcb2d71811acee88cbddcf445dc44126e0c7c367343fe6dc0ae8021fbf060c5a6820d2fe4e3ba1001febd96076f8b4ac2c06e6d144bba1eed3f221b",
    "signer": "0x102c00C6f01330D03845E623CCFeA4857cF0259f",
    "userId": "580850928"
  }
}