{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb5191a09aabe2dd5faea54fb3540083cd18f49f9cc301c69a7cb55f801689ec8",
    "signature": "0x4f9442ffdec3ac050065c996dce8b31352b3e58558edfe96838486639cce7b6a78b72111799644eccedbddd4e8458b3067abca9063285d7c77517f61773741da1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}