{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:56:40.846926+00:00","duration_seconds":0.000837,"id":1547122,"input_summary":"chars=48 node=66296","metadata":{},"output_summary":"candidates=1 calls=A3D","recording_id":155520,"started_at":"2026-07-09T20:56:40.846089+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152829}