{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948863,-0.315690,0.000000,0.000000,0.176100,-0.529302,0.829957,0.000000,-0.261459,0.785863,0.560409,0.000000,-1669377.863635,5017618.902620,3554177.145803,1],    "boundingVolume": {    "region": [1.891932,0.594785,1.892027,0.594975,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177489.b3dm"}}}