{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T13:22:40.114399+00:00","duration_seconds":0.000994,"id":512712,"input_summary":"chars=683 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124078,"started_at":"2026-06-26T13:22:40.113405+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124079}