{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949594,-0.313482,0.000000,0.000000,0.175267,-0.530914,0.829103,0.000000,-0.259362,0.785652,0.561678,0.000000,-1655992.804727,5016297.356667,3562240.728720,1],    "boundingVolume": {    "region": [1.889605,0.596372,1.889704,0.596453,0.000000,12.710087]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1410995.b3dm"}}}