{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd9d13fefd668ff0b0ae2b1e2a3815803a990569a12ea62c84e9f69a36a9b26fd",
    "signature": "0x4db69710b98c2ae400288e4cca36f314375319b2de220cf243dcbfde2d7d872d6dcc6a66fde08927d85dc4107fa050b6e04f2c7dfd6a0230af90fc73ceebe84f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}