{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950067,-0.312047,0.000000,0.000000,0.173157,-0.527197,0.831913,0.000000,-0.259057,0.788733,0.557486,0.000000,-1654023.236146,5035885.805084,3535597.002911,1],    "boundingVolume": {    "region": [1.888083,0.591292,1.888203,0.591416,0.000000,6.485078]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/23_1462561.b3dm"}}}