{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T13:23:27.539734+00:00","duration_seconds":0.004949,"id":1619898,"input_summary":"chars=290 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160440,"started_at":"2026-07-12T13:23:27.534785+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157299}