{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950984,-0.309239,0.000000,0.000000,0.116557,-0.358441,0.926247,0.000000,-0.286157,0.880002,0.379092,0.000000,-1826029.803442,5615473.398282,2402871.782495,1],    "boundingVolume": {    "region": [1.885130,0.388751,1.885249,0.388879,0.000000,6.713489]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/18_58039.b3dm"}}}