{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895985,-0.444084,0.000000,0.000000,0.288462,-0.582002,0.760304,0.000000,-0.336680,0.679286,0.652087,0.000000,-2150454.609225,4338758.719710,4137148.309690,1],    "boundingVolume": {    "region": [2.030859,0.710281,2.031038,0.710386,0.000000,12.187663]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/16_1786393.b3dm"}}}