{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T02:46:22.502311+00:00","duration_seconds":0.000469,"id":1313334,"input_summary":"chars=22 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7BXF,K7CPR","recording_id":139241,"started_at":"2026-07-03T02:46:22.501842+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138072}