{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T05:01:50.273486+00:00","duration_seconds":0.003222,"id":1456395,"input_summary":"chars=601 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149206,"started_at":"2026-07-07T05:01:50.270264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147135}