{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944550,-0.328368,0.000000,0.000000,0.183022,-0.526461,0.830266,0.000000,-0.272062,0.782585,0.559948,0.000000,-1737071.543855,4996684.165983,3551248.670552,1],    "boundingVolume": {    "region": [1.905290,0.594189,1.905453,0.594458,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951534.b3dm"}}}