{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951985,-0.306144,0.000000,0.000000,0.114008,-0.354518,0.928073,0.000000,-0.283858,0.882684,0.374558,0.000000,-1811333.764726,5632526.250837,2374102.644080,1],    "boundingVolume": {    "region": [1.881855,0.383836,1.882017,0.384004,0.000000,6.902159]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_41312.b3dm"}}}