{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T22:59:18.176395+00:00","duration_seconds":0.000205,"id":1449709,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148696,"started_at":"2026-07-06T22:59:18.176190+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146705}