{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:50:34.565462+00:00","duration_seconds":0.000157,"id":326378,"input_summary":"chars=241 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":1560,"started_at":"2026-06-25T06:50:34.565305+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1560}