{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:50:23.473157+00:00","duration_seconds":0.008834,"id":1834061,"input_summary":"chars=589 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174830,"started_at":"2026-07-18T16:50:23.464323+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170156}