{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x27cbdaf1c06a3ff55824e00ccf36a5791fe0f5e953e755a5079a24abb30509fa",
    "signature": "0xaa86bafe95fd3e5715015fe95e5bc01bb14d067156fab833639e715fc6912fc47dc5ff73355aa9f494a92d2fc55931b79af563940179dc09cbe320a495d602061c",
    "signer": "0x3F1C98a466b3211b621486F2fed5394602a48C01",
    "userId": "392596236"
  }
}