{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:07:31.168704+00:00","duration_seconds":0.00638,"id":1829865,"input_summary":"chars=431 node=683210","metadata":{},"output_summary":"candidates=1 calls=WH7DH","recording_id":174538,"started_at":"2026-07-18T15:07:31.162324+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169891}