{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898502,-0.438969,0.000000,0.000000,0.283653,-0.580596,0.763184,0.000000,-0.334072,0.683794,0.648707,0.000000,-2133763.169502,4367489.997041,4115648.197125,1],    "boundingVolume": {    "region": [2.025164,0.705825,2.025329,0.705944,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834307.b3dm"}}}