{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T15:24:16.947864+00:00","duration_seconds":0.000741,"id":1399059,"input_summary":"chars=96 node=683210","metadata":{},"output_summary":"candidates=1 calls=KC1UGK","recording_id":145248,"started_at":"2026-07-05T15:24:16.947123+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143542}