{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T23:03:02.478384+00:00","duration_seconds":0.001733,"id":2450668,"input_summary":"chars=123 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":225292,"started_at":"2026-08-07T23:03:02.476651+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":215246}