{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T21:35:11.456962+00:00","duration_seconds":0.0154,"id":1764926,"input_summary":"chars=957 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170149,"started_at":"2026-07-16T21:35:11.441562+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165941}