{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949185,-0.314718,0.000000,0.000000,0.176012,-0.530851,0.828986,0.000000,-0.260347,0.785202,0.561852,0.000000,-1662284.833853,5013425.655250,3563345.287161,1],    "boundingVolume": {    "region": [1.890905,0.596612,1.891007,0.596633,0.000000,11.150527]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/10_1420917.b3dm"}}}