{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0x3d94dddb6ff97c4be5c547ab7ad0a1bfa0fc0b47be5bf34e92476151da885ac4",
    "signature": "0x09ed7757714423eeaec73d96b39c1537fc01f4a49c75c8029fd59697b0de512e3977b610237c4856115682f1d88c80556d85fc7c8708bb36b0aa2d2a0cc4468b1c",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}