{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97253",
    "entityType": "User",
    "nonce": "0xb03c9b32cb737da2deb9844d630ca2b436f4a6ae524b40006123377c39170fc5",
    "signature": "0xe3e771b2372d8ef3ba99cccf959d4283a7f108aca2a92a89e76927ea4cdc089d561b8cb7b55fb7d3321626d27ea542a17d095cd03be1ede01bdb46c13af7ccab1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}