{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T15:48:43.409814+00:00","duration_seconds":0.000821,"id":1506561,"input_summary":"chars=86 node=66296","metadata":{},"output_summary":"candidates=2 calls=KF78ZV,KK79JZ","recording_id":152765,"started_at":"2026-07-08T15:48:43.408993+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150292}