{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T18:32:24.452263+00:00","duration_seconds":0.001938,"id":1475520,"input_summary":"chars=107 node=683210","metadata":{},"output_summary":"candidates=1 calls=M3MDC","recording_id":150564,"started_at":"2026-07-07T18:32:24.450325+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148346}