{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895059,-0.445947,0.000000,0.000000,0.284005,-0.570026,0.770981,0.000000,-0.342878,0.688189,0.639399,0.000000,-2189920.668906,4395380.824701,4056428.313867,1],    "boundingVolume": {    "region": [2.032962,0.693654,2.033096,0.693779,0.000000,61.967833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/5_1016107.b3dm"}}}