{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T02:27:39.274462+00:00","duration_seconds":0.011201,"id":1520390,"input_summary":"chars=681 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=AK7LKL,IM70UE,N7DUE,AK7H0","recording_id":153667,"started_at":"2026-07-09T02:27:39.263261+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151124}