{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944021,-0.329885,0.000000,0.000000,0.183847,-0.526110,0.830306,0.000000,-0.273332,0.782186,0.559888,0.000000,-1745184.019325,4994130.207459,3550866.349564,1],    "boundingVolume": {    "region": [1.906924,0.594161,1.907033,0.594341,0.000000,8.775100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/12_1242788.b3dm"}}}