{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895740,-0.444579,0.000000,0.000000,0.284102,-0.572410,0.769177,0.000000,-0.341019,0.687088,0.641573,0.000000,-2178070.777704,4388390.441202,4070259.852665,1],    "boundingVolume": {    "region": [2.031439,0.696489,2.031561,0.696606,0.000000,33.651999]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_663059.b3dm"}}}