{
  "manageEntity": {
    "action": "View",
    "entityId": "728570067",
    "entityType": "Notification",
    "nonce": "0xddf4fb07849352a15fdecc0be9ff119d3a638ed2295aadcb368dd491784deb5f",
    "signature": "0x80480eb625a406dc4c273cf9fdfa70d57951101897d5b100363f4737c4ca61010c3dfc2a349d68398d1d9522402f323cba112c3074259b318bb6bfd7a171a17c1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}