{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948905,-0.315560,0.000000,0.000000,0.176440,-0.530564,0.829078,0.000000,-0.261073,0.785059,0.561715,0.000000,-1666920.474108,5012509.495624,3562474.395483,1],    "boundingVolume": {    "region": [1.891775,0.596404,1.891912,0.596510,0.000000,8.770764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1114012.b3dm"}}}