{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951190,-0.308607,0.000000,0.000000,0.115652,-0.356462,0.927124,0.000000,-0.285846,0.881035,0.376922,0.000000,-1824029.833330,5622033.675311,2389103.660830,1],    "boundingVolume": {    "region": [1.884443,0.386420,1.884606,0.386523,0.000000,39.585525]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/11_74492.b3dm"}}}