{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943765,-0.330617,0.000000,0.000000,0.184127,-0.525601,0.830567,0.000000,-0.274025,0.782221,0.559501,0.000000,-1749603.408850,4994347.645128,3548401.480531,1],    "boundingVolume": {    "region": [1.907699,0.593693,1.907808,0.593873,0.000000,8.700150]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1318344.b3dm"}}}