{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898523,-0.438926,0.000000,0.000000,0.284039,-0.581455,0.762385,0.000000,-0.333687,0.683089,0.649648,0.000000,-2131316.856803,4363004.006018,4121629.130275,1],    "boundingVolume": {    "region": [2.025149,0.707083,2.025250,0.707158,0.000000,7.107853]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_1802511.b3dm"}}}