{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949538,-0.313653,0.000000,0.000000,0.175419,-0.531054,0.828981,0.000000,-0.259464,0.785489,0.561859,0.000000,-1656648.694765,5015259.774175,3563388.796496,1],    "boundingVolume": {    "region": [1.889783,0.596620,1.889885,0.596642,0.000000,16.269967]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1413103.b3dm"}}}