{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0b73a5a0bff005edf94e2367e5b8d80ee2dc7dcd9961191c58807162016f5a4e",
    "signature": "0xb9236d7ad7f73d5df91ea0b21b2ea62810b00a47ec37d28af09757a08d59ceb52b78f51efbdcfc405bc5ced7b229c7df3d5646cfb2a40c5c34ec0989104998a11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}