{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894831,-0.446405,0.000000,0.000000,0.284534,-0.570356,0.770542,0.000000,-0.343033,0.687618,0.639929,0.000000,-2190916.178305,4391746.350154,4059803.134509,1],    "boundingVolume": {    "region": [2.033474,0.694344,2.033607,0.694469,0.000000,31.966900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_982561.b3dm"}}}