{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T03:21:07.913375+00:00","duration_seconds":0.007377,"id":1521714,"input_summary":"chars=449 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KE4HET,T0I","recording_id":153747,"started_at":"2026-07-09T03:21:07.905998+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151201}