{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944040,-0.329830,0.000000,0.000000,0.183866,-0.526262,0.830206,0.000000,-0.273253,0.782106,0.560038,0.000000,-1744679.742830,4993623.873822,3551819.701089,1],    "boundingVolume": {    "region": [1.906865,0.594342,1.906975,0.594522,0.000000,12.140928]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/14_1240606.b3dm"}}}