{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T06:00:43.901110+00:00","duration_seconds":0.010474,"id":1458405,"input_summary":"chars=683 node=66296","metadata":{},"output_summary":"candidates=2 calls=KX2CW,W0XO","recording_id":149331,"started_at":"2026-07-07T06:00:43.890636+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147257}