{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6569517de040ff7dafa20fc6599a07c0eb98c9cef3ad221f69f0671a7ef799d2",
    "signature": "0x7fa331f2673bb5bebdd0c8129d03b6da0374e41fd0eda11fbea153854bda95fa50200f8a9bd4ae5f736ed3b70f285ca7b39df132092393d0c6451ca58a8a91411b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}