{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T12:52:55.068248+00:00","duration_seconds":0.008117,"id":1321954,"input_summary":"chars=776 node=683211","metadata":{},"output_summary":"candidates=2 calls=KB0MAI,S3OF","recording_id":139835,"started_at":"2026-07-03T12:52:55.060131+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138651}