{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T16:43:18.668714+00:00","duration_seconds":0.018829,"id":1799018,"input_summary":"chars=971 node=66296","metadata":{},"output_summary":"candidates=3 calls=KF7ASV,N7TD,M7TD","recording_id":172446,"started_at":"2026-07-17T16:43:18.649885+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167989}