{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948913,-0.315538,0.000000,0.000000,0.176476,-0.530714,0.828975,0.000000,-0.261021,0.784966,0.561868,0.000000,-1666591.463984,5011920.910260,3563449.728864,1],    "boundingVolume": {    "region": [1.891769,0.596632,1.891870,0.596653,0.000000,7.633685]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_1054623.b3dm"}}}