{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:00:11.680540+00:00","duration_seconds":0.001951,"id":501020,"input_summary":"chars=874 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KC8FKZ,KV90,KI5JCM,VE6DCV","recording_id":90630,"started_at":"2026-06-26T11:00:11.678589+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":90631}