{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb7c31605c018a32b2bb8cfb8e8205bec78b13c29a236c3944cea7f9ff09ccb3e",
    "signature": "0x3db4d5f01408ab366476538c829e84fb786e6ac089872471ea3175ea4f30e8237ed17568f7b80da97e0a483e5b2ac29795a7925dff104e4ba99c7b9c5780818c1c",
    "signer": "0x28E7F8aFF945a88D8694Fc88843063c560704d4e",
    "userId": "440819111"
  }
}