{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950701,-0.310108,0.000000,0.000000,0.113336,-0.347456,0.930822,0.000000,-0.288395,0.884135,0.367604,0.000000,-1840256.301323,5641688.982964,2329988.426010,1],    "boundingVolume": {    "region": [1.886046,0.376402,1.886161,0.376461,0.000000,15.368686]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/10.b3dm"}}}