{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891164,-0.453682,0.000000,0.000000,0.292090,-0.573749,0.765177,0.000000,-0.346178,0.679994,0.646350,0.000000,-2211065.575463,4343175.125806,4100649.170508,1],    "boundingVolume": {    "region": [2.041642,0.702748,2.041737,0.702834,0.000000,8.232407]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1879155.b3dm"}}}