{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944545,-0.328381,0.000000,0.000000,0.183021,-0.526435,0.830283,0.000000,-0.272079,0.782597,0.559924,0.000000,-1737178.291568,4996760.229911,3551090.492037,1],    "boundingVolume": {    "region": [1.905304,0.594159,1.905468,0.594428,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951264.b3dm"}}}