{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x048b65fa62bd8103cdfebb710db0aeee62efb489aeca3a80b2ee6a369d849b31",
    "signature": "0xe395f00e4f5f362ba09e995fca03842a8ca20132554bc13db49d37457a9d8f162de5b8e15547a5391817c059a12002ea3f5e29538c11a8f0e374d8e908f4a6761b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}