{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895820,-0.444416,0.000000,0.000000,0.289018,-0.582579,0.759652,0.000000,-0.336640,0.678573,0.652849,0.000000,-2150207.387371,4334221.298901,4141997.314433,1],    "boundingVolume": {    "region": [2.031229,0.711287,2.031409,0.711392,0.000000,13.080233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787419.b3dm"}}}