{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T17:29:40.894345+00:00","duration_seconds":0.005469,"id":1801331,"input_summary":"chars=993 node=66296","metadata":{},"output_summary":"candidates=2 calls=N6NBN,BE1OF","recording_id":172614,"started_at":"2026-07-17T17:29:40.888876+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168149}