{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T04:40:19.427511+00:00","duration_seconds":0.002021,"id":1645825,"input_summary":"chars=392 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162261,"started_at":"2026-07-13T04:40:19.425490+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159018}