{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T15:24:43.516702+00:00","duration_seconds":0.000449,"id":1399078,"input_summary":"chars=17 node=683210","metadata":{},"output_summary":"candidates=2 calls=K60XN,K0XN","recording_id":145249,"started_at":"2026-07-05T15:24:43.516253+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143543}