{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898238,-0.439509,0.000000,0.000000,0.284442,-0.581323,0.762336,0.000000,-0.334108,0.682828,0.649706,0.000000,-2134006.838846,4361336.088355,4121999.990309,1],    "boundingVolume": {    "region": [2.025795,0.707161,2.025901,0.707234,0.000000,6.314803]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/4_1804814.b3dm"}}}