{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc73cee3bbf465fd63de85ccb9d03c5e2a1571f31d9e3be08ace0aa31fb64c96f",
    "signature": "0x0f23346e093bd6e4265c659ce5bc1de454cc5f6ade81495a6caff7c381651d0d066a41520d20b645890d6e73b92869fbf0e04e5ced10d48b564e15375a3d4cf51c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}