{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897690,-0.440628,0.000000,0.000000,0.283075,-0.576708,0.766340,0.000000,-0.336733,0.686023,0.644968,0.000000,-2150723.148832,4381655.136372,4091855.144393,1],    "boundingVolume": {    "region": [2.027032,0.700947,2.027158,0.701015,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861375.b3dm"}}}