{
  "manageEntity": {
    "action": "View",
    "entityId": "420563019",
    "entityType": "Notification",
    "nonce": "0x9f3d422973fe4977e3a77945ad1df578f4139e3f40cc9cdc4accf7306eca7f8a",
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    "signer": "0x2897361b4DC9b730012F28B290F72c1285C3e121",
    "userId": "420563019"
  }
}