{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T16:18:25.209453+00:00","duration_seconds":0.000257,"id":1367387,"input_summary":"chars=24 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143159,"started_at":"2026-07-04T16:18:25.209196+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141567}