{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944504,-0.328499,0.000000,0.000000,0.183026,-0.526240,0.830405,0.000000,-0.272216,0.782680,0.559741,0.000000,-1738055.058206,4997284.879919,3549930.821417,1],    "boundingVolume": {    "region": [1.905428,0.593939,1.905592,0.594208,0.000000,8.818070]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_980274.b3dm"}}}