{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:59:53.141017+00:00","duration_seconds":6.5e-05,"id":1109041,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19679,"started_at":"2026-06-29T01:59:53.140952+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19680}