{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T05:57:09.343090+00:00","duration_seconds":0.000945,"id":191070,"input_summary":"chars=567 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":120825,"started_at":"2026-06-24T05:57:09.342145+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120826}