{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897871,-0.440259,0.000000,0.000000,0.284579,-0.580375,0.763007,0.000000,-0.334976,0.683154,0.648916,0.000000,-2139538.349758,4363406.937829,4116971.742661,1],    "boundingVolume": {    "region": [2.026617,0.706047,2.026750,0.706270,0.000000,14.813745]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1820367.b3dm"}}}