{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948858,-0.315702,0.000000,0.000000,0.176127,-0.529358,0.829915,0.000000,-0.261456,0.785820,0.560471,0.000000,-1669359.241635,5017344.935811,3554569.985808,1],    "boundingVolume": {    "region": [1.891945,0.594859,1.892040,0.595050,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178259.b3dm"}}}