{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T04:50:21.366610+00:00","duration_seconds":0.000392,"id":456431,"input_summary":"chars=579 node=66296","metadata":{},"output_summary":"candidates=1 calls=G9PM","recording_id":123727,"started_at":"2026-06-26T04:50:21.366218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123728}