{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950320,-0.311274,0.000000,0.000000,0.115296,-0.352000,0.928872,0.000000,-0.288866,0.881908,0.372552,0.000000,-1843282.770453,5627544.715140,2361376.841227,1],    "boundingVolume": {    "region": [1.887299,0.381706,1.887361,0.381809,0.000000,9.023043]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/18.b3dm"}}}