{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948860,-0.315697,0.000000,0.000000,0.176103,-0.529297,0.829959,0.000000,-0.261466,0.785863,0.560406,0.000000,-1669422.569827,5017621.151071,3554153.134747,1],    "boundingVolume": {    "region": [1.891940,0.594780,1.892035,0.594971,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177414.b3dm"}}}