{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T01:48:49.907210+00:00","duration_seconds":0.003715,"id":1311700,"input_summary":"chars=678 node=683210","metadata":{},"output_summary":"candidates=2 calls=KQ4GTP,K4CUP","recording_id":139131,"started_at":"2026-07-03T01:48:49.903495+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137965}