{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x8d34baf497440a1527e02578969e83cdefb2ef0d22f9e7b4af1a35e9ec8a8e83",
    "signature": "0xdabfaf07cc0471da90bf7252a6559b964299f4ac474e18e1d1c20b5a265f8dac63a23f5a329367daf4006749843f67e5a5fc701e254cc0e2094eb55d57fb82c21b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}