{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3b1381b7a0c567986fb4d092c2f8e677b193b8f7af477048397a60088febb989",
    "signature": "0x2460b737ad62ce358febf7951a7426b86e5ea64b280a2b3b67746a1aea57bccc06b0907f588d551c2ea3e8ce4d9b432d5f68a4f1ed87f6d2e465b4e7cbd0eb5e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}