{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T07:44:40.385253+00:00","duration_seconds":0.00372,"id":1458937,"input_summary":"chars=647 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149364,"started_at":"2026-07-07T07:44:40.381533+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147290}