{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949968,-0.312346,0.000000,0.000000,0.174572,-0.530943,0.829231,0.000000,-0.258462,0.786085,0.561488,0.000000,-1650246.031684,5019054.029000,3561032.580302,1],    "boundingVolume": {    "region": [1.888372,0.596080,1.888544,0.596285,0.000000,22.140382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1436265.b3dm"}}}