{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896726,-0.442585,0.000000,0.000000,0.287490,-0.582486,0.760303,0.000000,-0.335543,0.679847,0.652089,0.000000,-2143190.613311,4342339.195742,4137161.101693,1],    "boundingVolume": {    "region": [2.029186,0.710284,2.029366,0.710389,0.000000,10.624856]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/16_1782240.b3dm"}}}