{
  "manageEntity": {
    "action": "Follow",
    "entityId": "977881607",
    "entityType": "User",
    "nonce": "0x85871d44e21c2dddb9a428e64629b94d8fd98dd6a90e27e8b50a797bce059814",
    "signature": "0xccc158898567dfdd95253eec88b74588f03beab50e76ccba2b7819b2762072c669667176047199c7f287e2772127b457ab2c0da7f6854278c1e105189872e2801c",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}