{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T01:52:18.247902+00:00","duration_seconds":0.001032,"id":1775063,"input_summary":"chars=78 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170762,"started_at":"2026-07-17T01:52:18.246870+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166497}