{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T03:05:51.434067+00:00","duration_seconds":0.002224,"id":1353421,"input_summary":"chars=127 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=IS8PM,K7CPR","recording_id":142075,"started_at":"2026-07-04T03:05:51.431843+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140655}