{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x6fdb19907297b176a2f43647d74a9f55747862e29bc5edf40d66687592cb8380",
    "signature": "0x1b6c449d549d31cb3aab96f3852389ee3afda4311e54609c7200ad6e82f526ac1e4cc4bc45aa100469f0688718f8d2a39e789378b84d79a943e6ef899ff73cc61c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}