{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896177,-0.443697,0.000000,0.000000,0.288566,-0.582844,0.759620,0.000000,-0.336081,0.678815,0.652886,0.000000,-2146636.303243,4335764.053131,4142233.371870,1],    "boundingVolume": {    "region": [2.030426,0.711336,2.030606,0.711441,0.000000,12.653234]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1784714.b3dm"}}}