{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T12:52:08.983467+00:00","duration_seconds":0.000152,"id":1321904,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139832,"started_at":"2026-07-03T12:52:08.983315+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138647}