{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895765,-0.444528,0.000000,0.000000,0.289105,-0.582573,0.759622,0.000000,-0.336712,0.678505,0.652883,0.000000,-2150666.396582,4333785.575954,4142213.465476,1],    "boundingVolume": {    "region": [2.031354,0.711332,2.031534,0.711436,0.000000,11.754666]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/26_1787829.b3dm"}}}