{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T00:28:08.120485+00:00","duration_seconds":0.000128,"id":1249406,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":134471,"started_at":"2026-07-01T00:28:08.120357+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133815}