{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895983,-0.444089,0.000000,0.000000,0.288467,-0.582003,0.760302,0.000000,-0.336683,0.679282,0.652089,0.000000,-2150470.327415,4338735.183605,4137164.711896,1],    "boundingVolume": {    "region": [2.030864,0.710285,2.031043,0.710389,0.000000,12.187663]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/16_1786396.b3dm"}}}