{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:47:21.482442+00:00","duration_seconds":0.006176,"id":1451915,"input_summary":"chars=383 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148873,"started_at":"2026-07-07T01:47:21.476266+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146845}