{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T04:03:53.958867+00:00","duration_seconds":6.5e-05,"id":1521900,"input_summary":"chars=11 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153776,"started_at":"2026-07-09T04:03:53.958802+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151211}