{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:42:04.934789+00:00","duration_seconds":0.011465,"id":1831455,"input_summary":"chars=680 node=683211","metadata":{},"output_summary":"candidates=2 calls=KM7CGJ,KC7FMW","recording_id":174658,"started_at":"2026-07-18T15:42:04.923324+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169994}