{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949966,-0.312354,0.000000,0.000000,0.174260,-0.529978,0.829914,0.000000,-0.258683,0.786736,0.560473,0.000000,-1651655.467846,5023191.366335,3554583.007243,1],    "boundingVolume": {    "region": [1.888385,0.594891,1.888549,0.595023,0.000000,8.815008]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1456438.b3dm"}}}