{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898531,-0.438910,0.000000,0.000000,0.284034,-0.581470,0.762376,0.000000,-0.333671,0.683087,0.649658,0.000000,-2131214.786158,4362990.920277,4121695.315765,1],    "boundingVolume": {    "region": [2.025129,0.707098,2.025235,0.707171,0.000000,6.096234]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/3_1802542.b3dm"}}}