{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:39:07.055330+00:00","duration_seconds":0.002047,"id":1546483,"input_summary":"chars=332 node=683211","metadata":{},"output_summary":"candidates=4 calls=TK5NTT,ME9IQX,N7BGJ,K5NTK","recording_id":155488,"started_at":"2026-07-09T20:39:07.053283+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152797}