{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T21:03:24.752294+00:00","duration_seconds":0.009493,"id":1247517,"input_summary":"chars=556 node=683211","metadata":{},"output_summary":"candidates=2 calls=OK9JB,K3O8","recording_id":134295,"started_at":"2026-06-30T21:03:24.742801+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133692}