{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T16:40:47.475562+00:00","duration_seconds":0.004678,"id":1750820,"input_summary":"chars=865 node=66296","metadata":{},"output_summary":"candidates=2 calls=KG7FWP,KF7A","recording_id":169109,"started_at":"2026-07-16T16:40:47.470884+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165002}