{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x62e1a49c7566958d9b7f0022ba71ea27b309470b230484a0f88383631a2e767f",
    "signature": "0xeb744c9ae2c8ecf7a5d7c0fbbd8553f4adcf78b625def6e49e44848b8bf876f30b38351379b1b05492c713eaf3e4c2c6768a14dd7f6f89f05a5ede0778f8c8ec1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}