{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94350",
    "entityType": "User",
    "nonce": "0x30755bcca1c2086ccba8abb2afd1bf7620770d5a5e628f41227a0d95fd3a0384",
    "signature": "0xe9ee531b745503a47eaff9a94a8eecd7718ae6af1d7951a00d11d560911024e92955556e1dd3def0f0ebaafb5ef29e0dc563a9a7668dfadceb99f08402a4860d1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}