{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895662,-0.444735,0.000000,0.000000,0.284248,-0.572453,0.769091,0.000000,-0.341101,0.686951,0.641677,0.000000,-2178593.751165,4387516.852099,4070917.257224,1],    "boundingVolume": {    "region": [2.031614,0.696623,2.031736,0.696741,0.000000,62.689333]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_682233.b3dm"}}}