{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T14:55:40.051759+00:00","duration_seconds":0.001845,"id":1397739,"input_summary":"chars=110 node=66296","metadata":{},"output_summary":"candidates=1 calls=K1MCU","recording_id":145155,"started_at":"2026-07-05T14:55:40.049914+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143453}