{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "599751364",
    "entityType": "User",
    "nonce": "0x356e5fe3e1c37cbad525983e9466c84f303d11d2eb66ae1db658957d11eef291",
    "signature": "0x893308480dd45cc3e6e103e520ee587eb249918143fc77d2e4e86bc2954b7ab4658fba847ee42837de029ee9e06a312f1dc04b6d9dd9a96524a431446f9ed50b1b",
    "signer": "0xA01ebc830d66b9A7a47A2EC95BcA34ED6EB49a45",
    "userId": "463524416"
  }
}