{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T06:21:14.115184+00:00","duration_seconds":0.00025,"id":1616781,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160268,"started_at":"2026-07-12T06:21:14.114934+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157132}