{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T23:03:19.284155+00:00","duration_seconds":0.014057,"id":1583607,"input_summary":"chars=915 node=683211","metadata":{},"output_summary":"candidates=2 calls=K2HA,AT7O","recording_id":157953,"started_at":"2026-07-10T23:03:19.270098+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155081}