{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T02:28:31.011139+00:00","duration_seconds":0.008388,"id":1776497,"input_summary":"chars=501 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170869,"started_at":"2026-07-17T02:28:31.002751+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166575}