{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbb105d1ca1b429cf5c9fde907079d0700b194b74c4c7215ca9f284a3729584d2",
    "signature": "0xc2ebf36ceacdc05b4d6cf0072eedb5fd9c88478a366d172d80c6871a23098e1e42b93a0f28239bc693e60645c16b715be445aefa4f7b8970ab1ac3ebf87e3a091b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}