{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd3f8b29469bbf23274aa2d088db77d7a217bc1a9e44f20847bd43c7ecd37689f",
    "signature": "0x9bd1c07351a726a311ad11c50e9019e4ae6c00d1ff913ff803b7b2ac4a4ac0874469755b555917f2b1632eb26c9e610f777d3d5f7eed6354d22f6b311f1ad2dd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}