{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T20:29:32.323974+00:00","duration_seconds":0.013475,"id":1632438,"input_summary":"chars=923 node=66296","metadata":{},"output_summary":"candidates=1 calls=UV21IS","recording_id":161282,"started_at":"2026-07-12T20:29:32.310499+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158101}