{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xe9de04218bb3543fab3d7410d3acbfd10c59719289802c0881ed3c78a547ecbd",
    "signature": "0xc436ae156c9bc5162b973104a29bd7b338592ccfc1670e56cb35b7f232ec3465696ac35c55c88a22c91825657c473e8e0024cd192c45b482b6af6ae9df4402ff1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}