{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc0b0fd8e5a44490d52a3dd15c13c3a7c66f5954e1d3d7e8ed0a134cee34d71be",
    "signature": "0x4efbd0eea1410fe886844006fb88c8f8aa64e98ea50702eb6dd739e2aefea8ff6ba5d129f7d1d10e09d9ebd093518acfaea17cd38ea885b3c38020e48ae6628a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}