{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951689,-0.307065,0.000000,0.000000,0.114974,-0.356340,0.927256,0.000000,-0.284458,0.881623,0.376595,0.000000,-1815174.720931,5625784.742438,2387031.055558,1],    "boundingVolume": {    "region": [1.882822,0.386067,1.882985,0.386170,0.000000,16.809833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/8_36047.b3dm"}}}