{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898320,-0.439342,0.000000,0.000000,0.284116,-0.580931,0.762756,0.000000,-0.334167,0.683270,0.649211,0.000000,-2134376.573323,4364148.908928,4118851.465447,1],    "boundingVolume": {    "region": [2.025621,0.706532,2.025704,0.706561,0.000000,7.417250]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6.b3dm"}}}