{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T03:57:47.767752+00:00","duration_seconds":0.000212,"id":1521876,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153773,"started_at":"2026-07-09T03:57:47.767540+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151210}