{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951440,-0.307833,0.000000,0.000000,0.115487,-0.356942,0.926960,0.000000,-0.285078,0.881109,0.377329,0.000000,-1819133.944110,5622515.657259,2391683.514913,1],    "boundingVolume": {    "region": [1.883630,0.386859,1.883793,0.386962,0.000000,35.073257]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/16_45246.b3dm"}}}