{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T00:35:07.630301+00:00","duration_seconds":0.003863,"id":1249558,"input_summary":"chars=624 node=683210","metadata":{},"output_summary":"candidates=2 calls=S7SOI,AT6O","recording_id":134483,"started_at":"2026-07-01T00:35:07.626438+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133824}