{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:50:42.973474+00:00","duration_seconds":0.010256,"id":1834113,"input_summary":"chars=675 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174834,"started_at":"2026-07-18T16:50:42.963218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170160}