{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1212704d926957aeaeadfca143318cd38d41c1a0855ead97647274c968b36bd1",
    "signature": "0xa08eabffc5df8aaf31222b21f41ed0d3c74e17c96350e809e1e9d626abe466462bcf87fa9a80ad579598a89c6d75399c635b74d3c0ee784f836d62b1904ee8bc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}