{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948667,-0.316276,0.000000,0.000000,0.176383,-0.529059,0.830051,0.000000,-0.261975,0.785791,0.560268,0.000000,-1672672.723534,5017159.836389,3553282.018160,1],    "boundingVolume": {    "region": [1.892550,0.594598,1.892646,0.594821,0.000000,8.769382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1215585.b3dm"}}}