{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7c4d29784bbc9caa6774da495b708df546633bf292c69e3ce923a7ed2117efb2",
    "signature": "0xb5b379fe82cf20f1bd55c5d096da40e7f0c49353023bf8a92c6d5c408e74577d380f38a8c2b38c3b5a1f9a1366b35d802a6ee6e47e78e0724be4dbbb186e48081b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}