{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944228,-0.329293,0.000000,0.000000,0.184208,-0.528205,0.828895,0.000000,-0.272373,0.781015,0.561986,0.000000,-1739073.163917,4986694.940958,3564198.983400,1],    "boundingVolume": {    "region": [1.906347,0.596783,1.906354,0.596787,0.000000,7.911410]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12.b3dm"}}}