{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T04:55:19.271066+00:00","duration_seconds":0.000905,"id":592143,"input_summary":"chars=641 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125667,"started_at":"2026-06-27T04:55:19.270161+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125667}