{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943984,-0.329991,0.000000,0.000000,0.183964,-0.526255,0.830188,0.000000,-0.273380,0.782043,0.560065,0.000000,-1745491.857520,4993220.904830,3551986.091200,1],    "boundingVolume": {    "region": [1.907035,0.594374,1.907145,0.594554,0.000000,8.719776]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1242159.b3dm"}}}