{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895582,-0.444897,0.000000,0.000000,0.288147,-0.580042,0.761920,0.000000,-0.338019,0.680435,0.650194,0.000000,-2158985.837008,4346058.769033,4125106.333287,1],    "boundingVolume": {    "region": [2.031795,0.707797,2.031916,0.707882,0.000000,32.157330]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/6_1800109.b3dm"}}}