{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895070,-0.445925,0.000000,0.000000,0.284183,-0.570417,0.770626,0.000000,-0.342702,0.687878,0.639828,0.000000,-2188800.079014,4393404.363236,4059154.958524,1],    "boundingVolume": {    "region": [2.032937,0.694212,2.033071,0.694336,0.000000,27.672144]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/10_977685.b3dm"}}}