{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949184,-0.314723,0.000000,0.000000,0.115793,-0.349223,0.929858,0.000000,-0.292380,0.881799,0.370060,0.000000,-1865696.614866,5626813.617081,2345569.776786,1],    "boundingVolume": {    "region": [1.890907,0.379016,1.891015,0.379132,0.000000,29.453125]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/13_6232.b3dm"}}}