{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T23:34:17.262409+00:00","duration_seconds":0.000315,"id":1449890,"input_summary":"chars=33 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148720,"started_at":"2026-07-06T23:34:17.262094+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146716}