{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T21:18:37.031476+00:00","duration_seconds":0.000401,"id":551849,"input_summary":"chars=114 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NQN","recording_id":86218,"started_at":"2026-06-26T21:18:37.031075+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86219}