{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1bfee6faf5a1d5a3a3816eb6302619dbe594b5bebd9e71b206137fb43e90962f",
    "signature": "0xf178a426ce6f65b6371aad48fe86afb1de6d0cc3d9c3ff94fcdd03c8a067849827c68f0aa33d02c558cc06d7faeddf6e47a1ed518cd10502c71471efcd9e7cad1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}