{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895817,-0.444424,0.000000,0.000000,0.289020,-0.582572,0.759656,0.000000,-0.336648,0.678575,0.652843,0.000000,-2150255.656695,4334232.003041,4141961.298076,1],    "boundingVolume": {    "region": [2.031237,0.711279,2.031417,0.711384,0.000000,13.006621]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787294.b3dm"}}}