{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949943,-0.312425,0.000000,0.000000,0.174447,-0.530414,0.829596,0.000000,-0.258641,0.786412,0.560946,0.000000,-1651390.932996,5021135.964138,3557588.397075,1],    "boundingVolume": {    "region": [1.888459,0.595463,1.888623,0.595594,0.000000,8.818336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1354594.b3dm"}}}