{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948869,-0.315671,0.000000,0.000000,0.176100,-0.529334,0.829936,0.000000,-0.261437,0.785849,0.560439,0.000000,-1669237.836698,5017528.646991,3554369.031986,1],    "boundingVolume": {    "region": [1.891913,0.594821,1.892007,0.595012,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177901.b3dm"}}}