{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb7c5670819f60957f92b9a90ab297f9b5c953de557519b5510dfcf2ef4b0c41c",
    "signature": "0xc8970c88712543967f2c9b5a6d9116c5bc27892f6c59a3cd69dc0de3cd914e3144f5844b144e8360b61ec1c5fbb4f04dce5de38bf338719e096d0ec037b642ee1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}