{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950300,-0.311335,0.000000,0.000000,0.116385,-0.355247,0.927499,0.000000,-0.288491,0.880570,0.375991,0.000000,-1840904.055601,5619057.836113,2383194.313427,1],    "boundingVolume": {    "region": [1.887386,0.385461,1.887402,0.385471,0.000000,9.756753]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/10.b3dm"}}}