{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4452",
    "entityType": "User",
    "nonce": "0xdb7c4d1af9598186112e5463ff9c7e407bfdbad9fa1323cb2c61a68f555bb661",
    "signature": "0xa554bbb54126254cda851aab9ed8d19001af7e411f9fbdacad951a430b4760b278ee2f81655bb5560e4a92d57aaf9febeaa2a208b542f198bb0490f040b9f21e1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}