{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-20T22:44:03.303999+00:00","duration_seconds":0.000403,"id":2740410,"input_summary":"chars=33 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":256622,"started_at":"2026-08-20T22:44:03.303596+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":243426}