{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:50:55.626661+00:00","duration_seconds":0.011948,"id":1834139,"input_summary":"chars=773 node=66296","metadata":{},"output_summary":"candidates=2 calls=W70BB,W0BB","recording_id":174838,"started_at":"2026-07-18T16:50:55.614713+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170164}