{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897749,-0.440508,0.000000,0.000000,0.282827,-0.576396,0.766666,0.000000,-0.336785,0.686363,0.644579,0.000000,-2151056.209986,4383816.328615,4089381.164312,1],    "boundingVolume": {    "region": [2.026898,0.700438,2.027024,0.700507,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855716.b3dm"}}}