{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950791,-0.309832,0.000000,0.000000,0.113609,-0.348636,0.930347,0.000000,-0.287990,0.883763,0.368816,0.000000,-1837674.023631,5639329.346718,2337674.234083,1],    "boundingVolume": {    "region": [1.885797,0.377710,1.885828,0.377759,0.000000,4.900229]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/11.b3dm"}}}