{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "126008",
    "entityType": "User",
    "nonce": "0x5e28088ceb1c2cddbdca08191502a655701720d8f10aa64b30516a590be29810",
    "signature": "0xffa57597b104ffef37443401bf50369538b93a9faedca525ba3f47401bcc17f21f49b75ee0972a6b9cd93dff49657bbc7eaa21ed211c1f343572ca57a5d470c81c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}