{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:41:44.475537+00:00","duration_seconds":0.000731,"id":558431,"input_summary":"chars=487 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125170,"started_at":"2026-06-26T22:41:44.474806+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125170}