{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x04b981140aa4c54a027d78eb253aac3f821b840166056c0b4431905c7fe03d4d",
    "signature": "0x7688349864a9695bf075e4d9cfc4a1780d847b73bc58b8d77d21283cb72daec02f8e1767df5c49105235df2fa592bc01833c69c16477adc9d5c1e7fd6ff92ba01c",
    "signer": "0xf2F643c736F9D61C47392c9fF70bdDACB4dA189c",
    "userId": "719876985"
  }
}