{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897876,-0.440248,0.000000,0.000000,0.284562,-0.580358,0.763026,0.000000,-0.334976,0.683175,0.648893,0.000000,-2139540.410921,4363540.467511,4116830.098938,1],    "boundingVolume": {    "region": [2.026606,0.706018,2.026738,0.706240,0.000000,14.813745]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1836809.b3dm"}}}