{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T21:20:44.861244+00:00","duration_seconds":0.001672,"id":1279268,"input_summary":"chars=121 node=66296","metadata":{},"output_summary":"candidates=1 calls=N2HK","recording_id":136669,"started_at":"2026-07-01T21:20:44.859572+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135792}