{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895840,-0.444376,0.000000,0.000000,0.283914,-0.572357,0.769286,0.000000,-0.340912,0.687263,0.641443,0.000000,-2177386.806086,4389503.875533,4069430.691674,1],    "boundingVolume": {    "region": [2.031220,0.696324,2.031328,0.696431,0.000000,41.126352]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/2/0_635517.b3dm"}}}