{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948853,-0.315718,0.000000,0.000000,0.176036,-0.529056,0.830127,0.000000,-0.261537,0.786018,0.560155,0.000000,-1669874.395567,5018603.568474,3552564.154020,1],    "boundingVolume": {    "region": [1.891963,0.594478,1.892057,0.594669,0.000000,8.768107]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/26_1213107.b3dm"}}}