{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T06:50:05.920661+00:00","duration_seconds":0.000524,"id":193511,"input_summary":"chars=887 node=66296","metadata":{},"output_summary":"candidates=1 calls=KF7A","recording_id":110243,"started_at":"2026-06-24T06:50:05.920137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":110237}