{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948897,-0.315586,0.000000,0.000000,0.176519,-0.530751,0.828942,0.000000,-0.261051,0.784921,0.561917,0.000000,-1666781.696949,5011635.206568,3563760.470844,1],    "boundingVolume": {    "region": [1.891820,0.596691,1.891922,0.596712,0.000000,8.402691]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/14_1115685.b3dm"}}}