{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948096,-0.317985,0.000000,0.000000,0.116584,-0.347605,0.930365,0.000000,-0.295574,0.881274,0.368770,0.000000,-1886067.372504,5623449.547616,2337386.625318,1],    "boundingVolume": {    "region": [1.894348,0.377647,1.894452,0.377725,0.000000,12.163617]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/10_18121.b3dm"}}}