{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x135a48235ef3efcc1cc0f6fb92840dfde46932ab7237a37d50df70caa7f17a07",
    "signature": "0xc754721cc84ca580b888db59485720e654180d4eb06982e4f92a6e58cae1309d58159c6d74f7278a880ca8af87c40a48b07aaf4bdc7e8b3ea27cbcb519c0be1e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}