{
  "manageEntity": {
    "action": "Follow",
    "entityId": "562530159",
    "entityType": "User",
    "nonce": "0x88e63a217c17dde41ea375c7e1dc84255d43a43cb983521becc5236fe9755adf",
    "signature": "0xe3dd07222abc1a628568febb906abc7ca6e9ba689582f40c58071503075c89e70101ab178624313676305b77295d650aadaff9320fd8c99ac50baa1fee88d3601c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}