{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xf98afc5834692ab0949aef6c3d105ccd80c5cfa13d1e2df123cf6c36979a2fce",
    "signature": "0xd753d9eca3d488890f04b7e7bb7fc6469aef28773656899bb7a76a936a37e61e4f370ab13e9b91c6e5e8f2a341bb06f239fd5c178200b1bb522ec594a0c155021c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}