{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948801,-0.315873,0.000000,0.000000,0.176132,-0.529056,0.830107,0.000000,-0.261659,0.785955,0.560186,0.000000,-1670651.495369,5018205.433890,3552759.881351,1],    "boundingVolume": {    "region": [1.892125,0.594499,1.892221,0.594722,0.000000,8.695573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1092688.b3dm"}}}