{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd93c1d1e01c34b2a9cab51ec93b50da8e18d34c8dc6c9377f1cdd2294fe18a90",
    "signature": "0x68bf2e31857b4f74c5439aaf457cbde51a88ee52e49538ff59327eefed23f2c15fbf556b7cfb3800b0d31e520eefa223e338306fc6b1fc6dcfcc5f1710abfdb81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}