{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943994,-0.329964,0.000000,0.000000,0.183774,-0.525760,0.830544,0.000000,-0.273476,0.782389,0.559534,0.000000,-1746100.375300,4995422.784175,3548612.146487,1],    "boundingVolume": {    "region": [1.907007,0.593733,1.907116,0.593913,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318418.b3dm"}}}