{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:40:49.005583+00:00","duration_seconds":0.002844,"id":1844371,"input_summary":"chars=198 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175562,"started_at":"2026-07-19T00:40:49.002739+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170775}