{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T07:44:15.538824+00:00","duration_seconds":0.000502,"id":1458899,"input_summary":"chars=21 node=66296","metadata":{},"output_summary":"candidates=2 calls=KJ7EXM,AP6MB","recording_id":149361,"started_at":"2026-07-07T07:44:15.538322+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147287}