{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949979,-0.312312,0.000000,0.000000,0.174556,-0.530958,0.829225,0.000000,-0.258432,0.786088,0.561497,0.000000,-1650055.538138,5019074.550454,3561091.531748,1],    "boundingVolume": {    "region": [1.888337,0.596092,1.888508,0.596297,0.000000,16.482355]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1436663.b3dm"}}}