{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T05:05:08.434933+00:00","duration_seconds":0.009092,"id":1523507,"input_summary":"chars=612 node=683211","metadata":{},"output_summary":"candidates=2 calls=K9BDC,K9MLR","recording_id":153881,"started_at":"2026-07-09T05:05:08.425841+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151313}