{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:35:46.888852+00:00","duration_seconds":3.7e-05,"id":415630,"input_summary":"chars=3 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100122,"started_at":"2026-06-25T22:35:46.888815+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100123}