{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943903,-0.330222,0.000000,0.000000,0.184309,-0.526827,0.829749,0.000000,-0.273426,0.781559,0.560718,0.000000,-1745785.507509,4990142.330568,3556137.738924,1],    "boundingVolume": {    "region": [1.907287,0.595195,1.907382,0.595310,0.000000,8.808050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_1276199.b3dm"}}}