{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895834,-0.444388,0.000000,0.000000,0.283993,-0.572496,0.769153,0.000000,-0.340862,0.687139,0.641602,0.000000,-2177066.961359,4388715.023857,4070445.667964,1],    "boundingVolume": {    "region": [2.031233,0.696532,2.031342,0.696639,0.000000,16.842048]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_637055.b3dm"}}}