{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951357,-0.308090,0.000000,0.000000,0.115416,-0.356396,0.927179,0.000000,-0.285384,0.881243,0.376786,0.000000,-1821080.674737,5623359.390716,2388239.091212,1],    "boundingVolume": {    "region": [1.883899,0.386272,1.884062,0.386375,0.000000,4.290130]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/10_68055.b3dm"}}}