{
  "manageEntity": {
    "action": "View",
    "entityId": "219968466",
    "entityType": "Notification",
    "nonce": "0x21c995c3eb3ded4726284aaf209f619a58679e66f0ee5bbe7fe7cca1321ea082",
    "signature": "0xe8e10c59b381a552993e76c0a3a78e08db46e96eb83a3adafdae2e547e820e213203b26dc34ae2979b2cbd638d89aba0a759e6854c4dcd844c81a4ede79c32851c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}