{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x670d2692a8a72b6e088ad8ae9da52ba29b1c8e50925c5c515a1ad5869e616920",
    "signature": "0x7a2b8ca1c948e86dc9c0c323e4b334828eeef94887b5f342cda2a3e756c7f59a01b1789402fce19e884692c41e4e88d5804b74b2fffe7ca655942121705de9601c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}