{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T16:14:22.752706+00:00","duration_seconds":0.000835,"id":382785,"input_summary":"chars=331 node=683211","metadata":{},"output_summary":"candidates=1 calls=KK0ECK","recording_id":122906,"started_at":"2026-06-25T16:14:22.751871+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122907}