Debug: respons {"some": "name", "value": 12} is received {timespan} Info: some log without json Error: {"error": "Something went wrong", "code": 500} Warning: Invalid data format detected {"status": "ok", "data": {"id": 1, "name": "test"}} User log: {"user": "john_doe", "action": "login", "timestamp": "2025-01-31T12:00:00Z"} Random text without json Debug: Payload sent: {"request": {"type": "POST", "body": {"key": "value"}}} Another line with no json {meta} Log: {"action": "update", "success": true} Normal message with {"json": "inside"} text {"nested": {"deep": {"value": "found"}}, "array": [1,2,3]} {2025-01-31} Event: {"event": "created", "user": "admin"} Plain text that should not be modified Info: {"level": "info", "details": "this is a test log"} {"array": [{"id": 1}, {"id": 2}, {"id": 3}]} An unformatted json log {"name":"example","valid":true} Debug: {"data": "test", "items": [{"x": 10, "y": 20}]} Non-json message with curly braces {like this} {"key1": "value1", "key2": {"subkey": "subvalue"}}