{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xea1ba11601b3e6b87df5191227ab9f671a7ef84b7935d96ad47c5ad4814be368",
    "signature": "0x7e5b8f54086810aa057c51236ea1c4ed83816be4fd7ac0220d67d7d0fa5b054c362dfcfd58668ca4cad2e15972910fa05499489a1c7fa2861272e1a2c8aa85581b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}