{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943763,-0.330622,0.000000,0.000000,0.184137,-0.525621,0.830552,0.000000,-0.274024,0.782205,0.559523,0.000000,-1749597.929641,4994248.226802,3548543.153629,1],    "boundingVolume": {    "region": [1.907704,0.593720,1.907813,0.593900,0.000000,8.700150]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1318378.b3dm"}}}