{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894969,-0.446128,0.000000,0.000000,0.284021,-0.569769,0.771165,0.000000,-0.343100,0.688285,0.639176,0.000000,-2191334.337939,4395991.405658,4055012.524462,1],    "boundingVolume": {    "region": [2.033164,0.693365,2.033298,0.693489,0.000000,14.259396]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/3_1015358.b3dm"}}}