{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T14:49:23.291252+00:00","duration_seconds":0.007153,"id":1598357,"input_summary":"chars=869 node=683211","metadata":{},"output_summary":"candidates=2 calls=OF73MY,K6TKR","recording_id":158963,"started_at":"2026-07-11T14:49:23.284099+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155989}