{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "46017",
    "entityType": "User",
    "nonce": "0x91cb6b6a4a5a167fa1169d3b8e67a9fd73460a12a632622f37e176e8f170e9f0",
    "signature": "0x99981f86364b7e0fe917763344e71396512e53e56300d17f80076d0ac8cb88544c5a4da9045246a41e3e100174e815412ffd0afe292ef66baeded0eb94bc27911c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}