{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898635,-0.438697,0.000000,0.000000,0.283365,-0.580451,0.763401,0.000000,-0.333961,0.684091,0.648451,0.000000,-2133050.812398,4369382.543756,4114019.322020,1],    "boundingVolume": {    "region": [2.024862,0.705489,2.025027,0.705608,0.000000,15.403143]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8_1832229.b3dm"}}}