{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T20:54:45.510605+00:00","duration_seconds":0.004528,"id":1578329,"input_summary":"chars=863 node=66296","metadata":{},"output_summary":"candidates=1 calls=K3OE","recording_id":157617,"started_at":"2026-07-10T20:54:45.506077+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154755}