{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T05:53:42.045598+00:00","duration_seconds":0.005788,"id":1423935,"input_summary":"chars=686 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=F14D,E2DS,E2CS","recording_id":146977,"started_at":"2026-07-06T05:53:42.039810+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145165}