{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T03:49:12.472452+00:00","duration_seconds":0.004775,"id":1721876,"input_summary":"chars=401 node=66296","metadata":{},"output_summary":"candidates=2 calls=K7PEA,W27H","recording_id":166911,"started_at":"2026-07-16T03:49:12.467677+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163131}