{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T14:21:39.634355+00:00","duration_seconds":0.000269,"id":1362342,"input_summary":"chars=58 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142740,"started_at":"2026-07-04T14:21:39.634086+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141220}