{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T14:23:40.846095+00:00","duration_seconds":0.000425,"id":1620906,"input_summary":"chars=38 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160500,"started_at":"2026-07-12T14:23:40.845670+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157355}