{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948916,-0.315528,0.000000,0.000000,0.176322,-0.530268,0.829293,0.000000,-0.261114,0.785273,0.561397,0.000000,-1667183.686491,5013868.171987,3560452.317942,1],    "boundingVolume": {    "region": [1.891741,0.596019,1.891878,0.596126,0.000000,8.795418]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1068183.b3dm"}}}