{
  "manageEntity": {
    "action": "Follow",
    "entityId": "842214964",
    "entityType": "User",
    "nonce": "0x448e890a020ae3b4cfb3f28e09b76eee4961b006740672719cc8e332ec2c5256",
    "signature": "0x0e16730f4857599350d2822211aeebd27df72e4d0eb48cd6cd379f429ef95bc90f91b81ae12fc226d0661dff0c0640189b61d293d8b422b4d8d0ad878bee875d1b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}