{
  "manageEntity": {
    "action": "View",
    "entityId": "921389920",
    "entityType": "Notification",
    "nonce": "0xddb4de4c848d79fdb54e54c07e1743a3b3ae32a229f6c242d779717bf8f45c4f",
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    "signer": "0xbBFc696A92ea7bF1D18308447c096fB5033A586B",
    "userId": "921389920"
  }
}