{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T21:52:28.776934+00:00","duration_seconds":0.003106,"id":1279547,"input_summary":"chars=204 node=66296","metadata":{},"output_summary":"candidates=1 calls=K7A","recording_id":136692,"started_at":"2026-07-01T21:52:28.773828+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135811}