{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T14:13:16.191870+00:00","duration_seconds":0.009525,"id":2894451,"input_summary":"chars=607 node=683210","metadata":{},"output_summary":"candidates=2 calls=A22LA,AT10O","recording_id":273287,"started_at":"2026-08-27T14:13:16.182345+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":258522}