{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898472,-0.439030,0.000000,0.000000,0.283696,-0.580581,0.763179,0.000000,-0.334117,0.683768,0.648712,0.000000,-2134051.754766,4367319.025936,4115679.786081,1],    "boundingVolume": {    "region": [2.025233,0.705832,2.025398,0.705951,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834382.b3dm"}}}