{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:49:33.360023+00:00","duration_seconds":3.6e-05,"id":395543,"input_summary":"chars=0 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":123243,"started_at":"2026-06-25T18:49:33.359987+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123242}