{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T15:50:44.696334+00:00","duration_seconds":0.001973,"id":1366385,"input_summary":"chars=337 node=683211","metadata":{},"output_summary":"candidates=2 calls=KC7FM,N7RHV","recording_id":143097,"started_at":"2026-07-04T15:50:44.694361+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141509}