{
  "manageEntity": {
    "action": "View",
    "entityId": "152450",
    "entityType": "Notification",
    "nonce": "0x5df89db510169cc60cd9295c1d38b20b2e7b2bd7f0c51ca62a4ca19aa7570d45",
    "signature": "0xbfb1df7a1db3f8c5db00cdaaa2daed36463f255a51306bf2fcd2525c9ac6ffd45946cc84e09d852c6aac5f7ab6c36b96811171506d55955526c8ff3a92556a7f1c",
    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
  }
}