{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898076,-0.439840,0.000000,0.000000,0.284229,-0.580345,0.763160,0.000000,-0.334724,0.683449,0.648735,0.000000,-2137932.392196,4365283.636562,4115824.136020,1],    "boundingVolume": {    "region": [2.026151,0.705810,2.026283,0.706033,0.000000,14.488813]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1836440.b3dm"}}}