{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T01:33:07.811946+00:00","duration_seconds":0.001909,"id":1845252,"input_summary":"chars=127 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175627,"started_at":"2026-07-19T01:33:07.810037+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170832}