{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x76711dc685881df811286ef701660e5f23162cfe6c3d03f201fcebda69cda572",
    "signature": "0xf91821f71a77e4ce6bcbd55104b1d6c43fe1db2c7498ddeeb5635f883a78c76b64843d05f83c8598bc08da849b2d59ee6368a53217b480ae6297037ded4f80131c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}