{
  "manageEntity": {
    "action": "View",
    "entityId": "490478463",
    "entityType": "Notification",
    "nonce": "0x9482bb145a5da6242b87c01a80e64abff14a3e47a8e3c78267f4e46873063953",
    "signature": "0xc01ff0eb6a1de6ceb8aa80b04135fd39f98424ef8cb06e08bd8c5ca44e6264027c39bf7375dbdbb6cfc7b7b51f5eacca102c6bd6d0b7de6b90b21d50036aeade1c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}