{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895996,-0.444061,0.000000,0.000000,0.288448,-0.582010,0.760304,0.000000,-0.336662,0.679294,0.652088,0.000000,-2150341.137940,4338810.055634,4137153.417189,1],    "boundingVolume": {    "region": [2.030833,0.710282,2.031012,0.710387,0.000000,9.411512]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/16_1786268.b3dm"}}}