{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x880c9cf62110fff8a5ad0de13706ca62da1c0accac7b031406a76c4f4c9628f5",
    "signature": "0x32cd91b96d0e906360e81271276c323a2ff02990d45dfd623a5921d9e57044e45eeb203214cfb999c8101ec1ac67bbe7cb6522afe50af1ce7c7c9aae350c2ea21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}