{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T17:53:26.974175+00:00","duration_seconds":9.1e-05,"id":1754980,"input_summary":"chars=1 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":169419,"started_at":"2026-07-16T17:53:26.974084+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165309}