{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898637,-0.438693,0.000000,0.000000,0.283323,-0.580370,0.763478,0.000000,-0.333992,0.684163,0.648360,0.000000,-2133250.726066,4369836.258520,4113437.641550,1],    "boundingVolume": {    "region": [2.024858,0.705369,2.025023,0.705488,0.000000,14.547417]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/7_1831767.b3dm"}}}