{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T21:37:06.857114+00:00","duration_seconds":0.001457,"id":1448984,"input_summary":"chars=84 node=66296","metadata":{},"output_summary":"candidates=1 calls=AF4LLI","recording_id":148621,"started_at":"2026-07-06T21:37:06.855657+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146660}