{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8bdfc2adc565b4abebaaa4cea0d0ee353996c80c7c295402c293b7767d427da6",
    "signature": "0x73e99c1c1c4bf1b677a806b75d04537c1fbfc91ad890c4c3d3e200f7a633ff551153af56a58e5a77e4897bfa6776948fc36d861f8b098bdeeb595ce83e19a0f01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}