{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xbad0b95bf8e8c1bd025925274e12c0608e707db587b413841cb8394af1d81b90",
    "signature": "0xfb8b37969e520816a45562d7e7e924ed0539c9151365b583468981964a608d644269ce6efc84c3e692679a1c571d0d59e0fc87b32ddfae84d39cfb6bd288db771b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}