{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949747,-0.313020,0.000000,0.000000,0.175053,-0.531136,0.829006,0.000000,-0.258948,0.785685,0.561822,0.000000,-1653356.204505,5016512.541997,3563156.124480,1],    "boundingVolume": {    "region": [1.889082,0.596484,1.889253,0.596689,0.000000,8.506867]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_1334831.b3dm"}}}