{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T18:20:05.978365+00:00","duration_seconds":0.000325,"id":247800,"input_summary":"chars=194 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":105248,"started_at":"2026-06-24T18:20:05.978040+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":105249}