{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898439,-0.439098,0.000000,0.000000,0.283739,-0.580559,0.763180,0.000000,-0.334168,0.683743,0.648712,0.000000,-2134378.294473,4367160.797700,4115678.365687,1],    "boundingVolume": {    "region": [2.025308,0.705832,2.025473,0.705951,0.000000,10.823609]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1834383.b3dm"}}}