{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T21:59:07.217600+00:00","duration_seconds":0.006202,"id":1841780,"input_summary":"chars=416 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KJ7LA,KJ7GBM","recording_id":175352,"started_at":"2026-07-18T21:59:07.211398+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170612}