{
  "manageEntity": {
    "action": "Follow",
    "entityId": "401051209",
    "entityType": "User",
    "nonce": "0x7adfc9c4369377a407496b501d034ad648766eb83900e4f4c4829adfbece4b6b",
    "signature": "0x65bce3e16c8a839db050c1b07db695a12bdc24feece6581a8a29ae260ccd786568a3baf8b35c0a611bf9c120099f4d83a2b75773eec5e70bc50eb0dc9ba526841c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}