{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943916,-0.330187,0.000000,0.000000,0.184500,-0.527436,0.829320,0.000000,-0.273254,0.781160,0.561357,0.000000,-1744693.954434,4987609.313194,3560197.295324,1],    "boundingVolume": {    "region": [1.907250,0.595967,1.907346,0.596081,0.000000,8.805096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1298653.b3dm"}}}