{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T21:37:54.638078+00:00","duration_seconds":0.008707,"id":1379940,"input_summary":"chars=503 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7QTO,KM7AQ","recording_id":143957,"started_at":"2026-07-04T21:37:54.629371+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142341}