{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T14:25:02.259083+00:00","duration_seconds":0.000513,"id":2917055,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":275578,"started_at":"2026-08-28T14:25:02.258570+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260604}