{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897154,-0.441718,0.000000,0.000000,0.284045,-0.576911,0.765827,0.000000,-0.337338,0.685152,0.645578,0.000000,-2154596.215307,4376099.640762,4095734.772180,1],    "boundingVolume": {    "region": [2.028238,0.701724,2.028381,0.701834,0.000000,30.545038]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/1_781292.b3dm"}}}