{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T13:34:43.232712+00:00","duration_seconds":0.000142,"id":1657640,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162971,"started_at":"2026-07-13T13:34:43.232570+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159709}