{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948857,-0.315705,0.000000,0.000000,0.176026,-0.529049,0.830134,0.000000,-0.261529,0.786028,0.560145,0.000000,-1669820.001280,5018667.323246,3552500.087628,1],    "boundingVolume": {    "region": [1.891949,0.594466,1.892044,0.594657,0.000000,8.768107]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/26_1213088.b3dm"}}}