{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:56:53.732742+00:00","duration_seconds":0.012229,"id":922170,"input_summary":"chars=751 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":128207,"started_at":"2026-06-28T04:56:53.720513+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128102}