{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950063,-0.312058,0.000000,0.000000,0.174569,-0.531479,0.828888,0.000000,-0.258115,0.785835,0.561996,0.000000,-1648037.246791,5017471.154624,3564262.851452,1],    "boundingVolume": {    "region": [1.888085,0.596693,1.888223,0.596902,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1400389.b3dm"}}}