{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T21:40:59.106401+00:00","duration_seconds":0.012135,"id":1634746,"input_summary":"chars=855 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161410,"started_at":"2026-07-12T21:40:59.094266+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158229}