{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T20:41:19.427201+00:00","duration_seconds":0.001363,"id":1447498,"input_summary":"chars=93 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148557,"started_at":"2026-07-06T20:41:19.425838+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146605}