{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944539,-0.328398,0.000000,0.000000,0.183033,-0.526440,0.830277,0.000000,-0.272091,0.782587,0.559932,0.000000,-1737256.035388,4996694.514927,3551144.561755,1],    "boundingVolume": {    "region": [1.905322,0.594169,1.905486,0.594438,0.000000,8.818660]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_951353.b3dm"}}}