{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:04:19.049886+00:00","duration_seconds":0.007774,"id":1076557,"input_summary":"chars=1390 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KV7PVW,AT7AMI","recording_id":23283,"started_at":"2026-06-28T22:04:19.042112+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23284}