{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950333,-0.311236,0.000000,0.000000,0.172322,-0.526170,0.832737,0.000000,-0.258642,0.789741,0.556249,0.000000,-1651365.275804,5042303.876966,3527736.300832,1],    "boundingVolume": {    "region": [1.887205,0.589803,1.887375,0.589927,0.000000,5.644616]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/12_1323197.b3dm"}}}