{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T18:24:55.909573+00:00","duration_seconds":0.000667,"id":1756120,"input_summary":"chars=51 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7F","recording_id":169506,"started_at":"2026-07-16T18:24:55.908906+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165391}