{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T21:37:42.936945+00:00","duration_seconds":0.002656,"id":1481356,"input_summary":"chars=175 node=66296","metadata":{},"output_summary":"candidates=2 calls=KI7RMU,KD2LTM","recording_id":150959,"started_at":"2026-07-07T21:37:42.934289+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148716}