{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951532,-0.307551,0.000000,0.000000,0.115333,-0.356829,0.927023,0.000000,-0.284836,0.881254,0.377174,0.000000,-1817589.862190,5623435.856532,2390700.442099,1],    "boundingVolume": {    "region": [1.883363,0.386700,1.883467,0.386786,0.000000,8.097690]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/14.b3dm"}}}