{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T10:10:07.753765+00:00","duration_seconds":0.001243,"id":1786978,"input_summary":"chars=77 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7C","recording_id":171544,"started_at":"2026-07-17T10:10:07.752522+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167197}