{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T06:27:26.475796+00:00","duration_seconds":0.000126,"id":1556938,"input_summary":"chars=3 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":156120,"started_at":"2026-07-10T06:27:26.475670+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153387}