{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949748,-0.313015,0.000000,0.000000,0.174989,-0.530951,0.829138,0.000000,-0.258986,0.785813,0.561626,0.000000,-1653594.712036,5017325.881831,3561908.452870,1],    "boundingVolume": {    "region": [1.889086,0.596265,1.889239,0.596434,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402488.b3dm"}}}