{
  "manageEntity": {
    "action": "View",
    "entityId": "290013",
    "entityType": "Notification",
    "nonce": "0x2b9cd167d2591ccf4035c40cab2fb3333a6895aecf2325ce0acfcfcb306a6416",
    "signature": "0xc551100edd9acb8b336aa3ea6fe2c723b12d0300888395bbaafe35c3985ff08742e83d9b0c9a42ff7040c1b67b40fcf72f4d01edc6499c37500a84a7830d4f0e1b",
    "signer": "0x9EA1706e81F44469a8c08375706a347e7424bEe4",
    "userId": "290013"
  }
}