{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897964,-0.440069,0.000000,0.000000,0.284610,-0.580749,0.762711,0.000000,-0.334700,0.682958,0.649264,0.000000,-2137782.612525,4362158.536877,4119191.181540,1],    "boundingVolume": {    "region": [2.026406,0.706505,2.026538,0.706728,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822855.b3dm"}}}