{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-30T20:07:21.284014+00:00","duration_seconds":0.000212,"id":2974523,"input_summary":"chars=15 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":281861,"started_at":"2026-08-30T20:07:21.283802+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":266178}