{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T23:43:24.294131+00:00","duration_seconds":0.000689,"id":1679427,"input_summary":"chars=35 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7BR,AG7W","recording_id":164475,"started_at":"2026-07-13T23:43:24.293442+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161063}