{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950292,-0.311361,0.000000,0.000000,0.174108,-0.531386,0.829045,0.000000,-0.257588,0.786174,0.561764,0.000000,-1644672.258088,5019629.388533,3562787.958458,1],    "boundingVolume": {    "region": [1.887346,0.596424,1.887497,0.596609,0.000000,8.775189]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1330425.b3dm"}}}