{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T16:21:51.301326+00:00","duration_seconds":0.003917,"id":1602770,"input_summary":"chars=291 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159315,"started_at":"2026-07-11T16:21:51.297409+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156288}