{
  "manageEntity": {
    "action": "View",
    "entityId": "100638",
    "entityType": "Notification",
    "nonce": "0x2ff9d96b8dfe13e2de566efdf300d62d775547a2a333eb39ad5884e3fc5443cd",
    "signature": "0x5e6de12d60eb3d8feadae5660454a2557ba92547283a9bbce6d58c7a491523d22ee032f26140221c973e397082f2117de942dbecef33617187ba41f2dc92cf771c",
    "signer": "0x31d8287F4A5705D078E4d3f85F3c5cfe5cA8E18D",
    "userId": "100638"
  }
}