{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7f0cbf73e06c54bfe9140ae8aa39b4e51d58d9cbb3b661ea5e7aeb27c90df7ad",
    "signature": "0xb646830ff0e095036fe2e6c018ea5e24d5120c1a76cfec5e4df6b6f6d5bb0430529966e6e3bb36b98c556db16606ef80262673585b118a9efbb06f96de39e6b21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}