{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:32:11.260815+00:00","duration_seconds":0.00102,"id":1105250,"input_summary":"chars=183 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19937,"started_at":"2026-06-29T01:32:11.259795+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19938}