{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943913,-0.330195,0.000000,0.000000,0.184017,-0.526041,0.830313,0.000000,-0.273591,0.782102,0.559879,0.000000,-1746832.856892,4993594.643247,3550809.184937,1],    "boundingVolume": {    "region": [1.907251,0.594150,1.907361,0.594330,0.000000,15.473957]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315343.b3dm"}}}