{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895653,-0.444754,0.000000,0.000000,0.284184,-0.572294,0.769232,0.000000,-0.341179,0.687071,0.641507,0.000000,-2179088.248898,4388279.663168,4069837.517159,1],    "boundingVolume": {    "region": [2.031635,0.696402,2.031757,0.696520,0.000000,45.597406]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_682152.b3dm"}}}