{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T06:50:24.053999+00:00","duration_seconds":0.000321,"id":193524,"input_summary":"chars=639 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":109878,"started_at":"2026-06-24T06:50:24.053678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":109878}