{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898686,-0.438592,0.000000,0.000000,0.283413,-0.580722,0.763177,0.000000,-0.333782,0.683928,0.648716,0.000000,-2131911.216933,4368345.778843,4115699.345481,1],    "boundingVolume": {    "region": [2.024745,0.705836,2.024910,0.705955,0.000000,24.194336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1834435.b3dm"}}}