{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:50:50.858069+00:00","duration_seconds":0.007089,"id":946231,"input_summary":"chars=1386 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=AG7LR,KV5TWG,K7PDZ","recording_id":31630,"started_at":"2026-06-28T07:50:50.850980+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31631}