{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T15:36:35.429341+00:00","duration_seconds":0.011401,"id":1295918,"input_summary":"chars=754 node=683210","metadata":{},"output_summary":"candidates=2 calls=FT4AND,K2K","recording_id":138013,"started_at":"2026-07-02T15:36:35.417940+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136912}