{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T01:25:39.473844+00:00","duration_seconds":0.001009,"id":289856,"input_summary":"chars=310 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100928,"started_at":"2026-06-25T01:25:39.472835+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100929}