{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x5100c9074facc7928f885844b3c963f2891486f72d4b8e8d924a79c9c7462e94",
    "signature": "0xe627f71b1dd1db334608f62ff6058e5b2cc6c4c0b5af40ccf12fae60b84b49d843e46c119e59dc721e0ba493f013d0adca92699ce2d5a29bc4aaf4cb059a7ca51c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}