{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895058,-0.445950,0.000000,0.000000,0.284184,-0.570380,0.770653,0.000000,-0.342733,0.687893,0.639795,0.000000,-2189001.503637,4393497.911473,4058946.487320,1],    "boundingVolume": {    "region": [2.032965,0.694169,2.033099,0.694294,0.000000,20.793339]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_978046.b3dm"}}}