{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T16:14:50.301673+00:00","duration_seconds":0.002504,"id":1437587,"input_summary":"chars=148 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147886,"started_at":"2026-07-06T16:14:50.299169+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145963}