{
  "manageEntity": {
    "action": "View",
    "entityId": "577745560",
    "entityType": "Notification",
    "nonce": "0x6fef6817699c08ff61f66184ec1c154f1843b95cd8b56e4a52775ef88154f14a",
    "signature": "0xa7d74a133c8a35d1e58164bbdd009c17b9d96f66fcac8d08b6dddd4cde7a1da532f5f2c07db40567c190b5072b108d77db18ab13f48c61064af450377b69bfe01b",
    "signer": "0x569AD4a425B92a964d8e182094f4aC58C0673162",
    "userId": "577745560"
  }
}