{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T00:28:28.942268+00:00","duration_seconds":0.001635,"id":1382571,"input_summary":"chars=84 node=66296","metadata":{},"output_summary":"candidates=1 calls=KK7ZBX","recording_id":144148,"started_at":"2026-07-05T00:28:28.940633+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142504}