{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T21:35:15.112399+00:00","duration_seconds":0.00483,"id":1764936,"input_summary":"chars=776 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170150,"started_at":"2026-07-16T21:35:15.107569+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165942}