{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T19:58:47.156806+00:00","duration_seconds":0.000867,"id":1760407,"input_summary":"chars=65 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":169860,"started_at":"2026-07-16T19:58:47.155939+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165667}