{
  "manageEntity": {
    "action": "View",
    "entityId": "1683",
    "entityType": "Notification",
    "nonce": "0x09f16d45139791012753f16089e1745798fcde1f7a7adea2b0142eaff8b5bd94",
    "signature": "0xdd9f6883ec8fdab4c57ab6b5193457317fa0abd820a810c3f23bb28ef37af8c561bc752416e2323cdb84fd73f635affe3e547e53f2eb96e7c846af0009cd7e271c",
    "signer": "0xa57593F3a1A5195a04478EbE63b027bE3f1466C5",
    "userId": "1683"
  }
}