{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897931,-0.440136,0.000000,0.000000,0.284648,-0.580717,0.762721,0.000000,-0.334755,0.682942,0.649253,0.000000,-2138135.038443,4362056.478143,4119116.841716,1],    "boundingVolume": {    "region": [2.026480,0.706490,2.026613,0.706713,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822641.b3dm"}}}