{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949541,-0.313644,0.000000,0.000000,0.174853,-0.529357,0.830185,0.000000,-0.259837,0.786643,0.560069,0.000000,-1659020.411623,5022593.700401,3552014.143079,1],    "boundingVolume": {    "region": [1.889744,0.594336,1.889906,0.594602,0.000000,8.809467]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1382008.b3dm"}}}