{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895838,-0.444382,0.000000,0.000000,0.288994,-0.582589,0.759653,0.000000,-0.336615,0.678588,0.652847,0.000000,-2150043.275970,4334314.937201,4141984.605892,1],    "boundingVolume": {    "region": [2.031190,0.711284,2.031370,0.711389,0.000000,11.181218]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787143.b3dm"}}}