{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T04:53:54.937657+00:00","duration_seconds":0.000636,"id":1616636,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LE","recording_id":160252,"started_at":"2026-07-12T04:53:54.937021+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157124}