{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:42:47.149780+00:00","duration_seconds":0.003728,"id":1302404,"input_summary":"chars=652 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138475,"started_at":"2026-07-02T18:42:47.146052+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137340}