{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898219,-0.439549,0.000000,0.000000,0.284196,-0.580755,0.762860,0.000000,-0.334371,0.683286,0.649089,0.000000,-2135675.357456,4364252.882555,4118073.238377,1],    "boundingVolume": {    "region": [2.025827,0.706274,2.025959,0.706497,0.000000,14.485723]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821612.b3dm"}}}