{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T03:54:30.037362+00:00","duration_seconds":0.009561,"id":1554322,"input_summary":"chars=605 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7ULF,ME1WAY","recording_id":155945,"started_at":"2026-07-10T03:54:30.027801+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153221}