{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xb5603f329b20d29fcdf2ea739d05a04935af4d0edff3e5d389253fe573852454",
    "signature": "0x08ae41b734286243fb4ce1fd8a3cd42af3c6dc00185a9a7ecfbcf7a032f1a9fb2c11d5b7d52e94900c306561b537aebc87475e22e2b16a95ffaadb654120a74b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}