{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T22:36:25.417670+00:00","duration_seconds":0.004741,"id":1548441,"input_summary":"chars=306 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155550,"started_at":"2026-07-09T22:36:25.412929+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152857}