{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894860,-0.446348,0.000000,0.000000,0.284601,-0.570582,0.770349,0.000000,-0.342902,0.687467,0.640162,0.000000,-2190082.519640,4390786.427693,4061281.006291,1],    "boundingVolume": {    "region": [2.033409,0.694647,2.033543,0.694771,0.000000,39.929754]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_982111.b3dm"}}}