{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T18:22:03.301407+00:00","duration_seconds":0.000673,"id":1273451,"input_summary":"chars=49 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KK7NPK","recording_id":136253,"started_at":"2026-07-01T18:22:03.300734+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135406}