{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:30:41.640212+00:00","duration_seconds":0.000954,"id":305055,"input_summary":"chars=551 node=683211","metadata":{},"output_summary":"candidates=2 calls=KC7FMW,N3L","recording_id":3554,"started_at":"2026-06-25T03:30:41.639258+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3554}