{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T03:06:45.427919+00:00","duration_seconds":0.000642,"id":1721556,"input_summary":"chars=51 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":166828,"started_at":"2026-07-16T03:06:45.427277+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163115}