{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898515,-0.438942,0.000000,0.000000,0.283683,-0.580700,0.763093,0.000000,-0.334012,0.683723,0.648814,0.000000,-2133380.192355,4367035.040753,4116324.888245,1],    "boundingVolume": {    "region": [2.025135,0.705965,2.025300,0.706084,0.000000,10.329145]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1835283.b3dm"}}}