{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7b0ab5eba2a5aac2cc6a4cba667263d4c87ba30f1454ed7c7a86d894da0f5aaa",
    "signature": "0x56668d16cc40ba93a4264676df5f6994eeef40d6ee96f8b86e00eed1fb9487dd1fe3db59ab1d32b41f3064676576803727aa8ccf17844e5e31e2cd93834e77831c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}