{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1dca6bbfff8310ef059c1f329999cc14e453c40874fb2cc4930cbadc6d15017d",
    "signature": "0x7ff0f5419f5801850fa3e18301f61645421785dbb9378fc24838d9dcda958cd00dbcd9046e506eedcbcc3037d4b673beaa0bcba7479107e4264edbf1f7ab817e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}