{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951870,-0.306503,0.000000,0.000000,0.114568,-0.355801,0.927512,0.000000,-0.284017,0.882038,0.375956,0.000000,-1812356.138307,5628423.628085,2382975.776956,1],    "boundingVolume": {    "region": [1.882226,0.385377,1.882400,0.385480,0.000000,4.201978]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/7_34432.b3dm"}}}