{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T01:59:20.036983+00:00","duration_seconds":0.000679,"id":293971,"input_summary":"chars=307 node=683211","metadata":{},"output_summary":"candidates=2 calls=W6UHF,K4HM","recording_id":100444,"started_at":"2026-06-25T01:59:20.036304+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100445}