{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x649020226d97745cf7eabda977bad6be2ae8091500c8f30aa9eecf3f7014e2d4",
    "signature": "0xd1eaf693db0d5f52e7ee606c6a656c0b053ccdd1ca20f742d880d41598ea36ca12c65630e1155f97413d03982641b8ed8efb7010f5d9e8d68c2d3791e45478a31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}