{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T21:42:03.654050+00:00","duration_seconds":0.011431,"id":1634823,"input_summary":"chars=855 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161419,"started_at":"2026-07-12T21:42:03.642619+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158238}