{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T14:57:09.175566+00:00","duration_seconds":0.000463,"id":1565341,"input_summary":"chars=28 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":156734,"started_at":"2026-07-10T14:57:09.175103+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153932}