{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-14T15:06:49.624123+00:00","duration_seconds":0.000397,"id":2594644,"input_summary":"chars=32 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":240632,"started_at":"2026-08-14T15:06:49.623726+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":229063}