{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xd4241bcb220e4168630b63ff21a3747816934033da522f23a0075533b7e4ba49",
    "signature": "0xd860466c5db04fad6f7560006f922fa14fec944fb3e15d8f8319087f655365b037da0d035d09634ff853503b47dd42731e4e5918b075ae029b4c053ee980eeb51c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}