{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T13:14:31.250569+00:00","duration_seconds":0.000152,"id":2705278,"input_summary":"chars=8 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":252882,"started_at":"2026-08-19T13:14:31.250417+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":240067}