{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T02:01:34.073226+00:00","duration_seconds":0.000733,"id":1639640,"input_summary":"chars=69 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161788,"started_at":"2026-07-13T02:01:34.072493+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158579}