{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942867,-0.333170,0.000000,0.000000,0.186864,-0.528824,0.827905,0.000000,-0.275248,0.778949,0.563451,0.000000,-1757439.401170,4973532.482254,3573506.674660,1],    "boundingVolume": {    "region": [1.910398,0.598525,1.910522,0.598588,0.000000,8.796603]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/30_658363.b3dm"}}}