{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895774,-0.444509,0.000000,0.000000,0.284119,-0.572556,0.769062,0.000000,-0.340914,0.687010,0.641712,0.000000,-2177401.296055,4387899.336662,4071141.471272,1],    "boundingVolume": {    "region": [2.031362,0.696669,2.031483,0.696787,0.000000,37.137205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_653956.b3dm"}}}