{
  "manageEntity": {
    "action": "Follow",
    "entityId": "438036",
    "entityType": "User",
    "nonce": "0x608c0529ba5c2e59d836573dcfc8aa1f0797d66863f8bcd140a24b8770d2b431",
    "signature": "0x139aa071a50c84fe8c928c885345eeaecbfb3d43c5197455fc2e0bfc5d75ec2c79f5e36fcdd31ac38b4679c1d45d5558e8b15ca530255c59aec136af2293edc51c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}