{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x15caf361e1c79feb6e4d017a750f342d03931ac3e02b44931447d8cc3763ac87",
    "signature": "0x57d97b4f39c23fb560dcb41703a54838b2815d19a7a056773910e6bd91bfdde8091602da9db428e185bcf7bf3460065e098356522cf34164930769beb84af0301c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}