{"asset": {                "version": "0.0",                "gltfUpAxis": "Y"            },            "geometricError":100.000000,"root": {                "transform": [-0.970026,-0.243000,0.000000,0.000000,0.123168,-0.491670,0.862027,0.000000,-0.209110,0.834740,0.509395,0.000000,-1334891.139561,5328714.002773,3230044.870252,1],                "boundingVolume": {                    "region": [1.816248,0.534476,1.816260,0.534486,0.000000,36.000000]},"geometricError": 100.000000,                        "refine": "REPLACE",                        "content": {                            "uri": "./tile/5/9/17.b3dm"}}}