{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xf04e0c2accfd8b16299a61a783f1ccc26cc1db0e20ff22a7826d38a16c19e53c",
    "signature": "0xd1b600560ae4972c2e9d56b52d3f8854fcf9ef6dd0fe84310f8f9e492c0581b0238388cc63e74a1512836eeb19020cecd100baba9f6471c49969606a69de20de1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}