{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T10:42:13.440630+00:00","duration_seconds":0.000971,"id":1787000,"input_summary":"chars=122 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7CPR,MM8WML","recording_id":171545,"started_at":"2026-07-17T10:42:13.439659+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167198}