{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T05:28:24.387505+00:00","duration_seconds":0.005228,"id":1457401,"input_summary":"chars=618 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149268,"started_at":"2026-07-07T05:28:24.382277+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147194}