{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T04:50:13.529397+00:00","duration_seconds":0.006232,"id":1284434,"input_summary":"chars=425 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137046,"started_at":"2026-07-02T04:50:13.523165+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136120}