{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T01:28:04.431950+00:00","duration_seconds":0.000899,"id":1519156,"input_summary":"chars=139 node=66296","metadata":{},"output_summary":"candidates=1 calls=KM7B","recording_id":153584,"started_at":"2026-07-09T01:28:04.431051+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151048}