{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T16:52:37.746304+00:00","duration_seconds":0.008842,"id":1508425,"input_summary":"chars=904 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152887,"started_at":"2026-07-08T16:52:37.737462+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150397}