{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x556a456771e22630c6069866221b24eb18e9ae08946ecfe8262773266d9d6ad6",
    "signature": "0x116d065fe7fb0c6211047e03e20f06bb663566213dc807e88bc91a582cde74f9044eedf2052409b6650fab9bba4367fba230271b3c6a65159a10f0a211110f931c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}