{
  "manageEntity": {
    "action": "View",
    "entityId": "213208842",
    "entityType": "Notification",
    "nonce": "0x678752810e9b2144e9dff84674398a52d535da58d4655c048d9e75abb4e721d7",
    "signature": "0xd9ff3bcfb4f2861a0993a464781966dd642c3614eb38099628ceed66c5658db84742b971d94c52cbff0ae10f2a294f9129c6576f7b51adf4e68f92292191969a1b",
    "signer": "0x9b6bD4505e2bCfA88acc8680F463a96DAddf1d0d",
    "userId": "213208842"
  }
}