{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951131,-0.308787,0.000000,0.000000,0.115742,-0.356511,0.927094,0.000000,-0.286003,0.880952,0.376996,0.000000,-1825033.160731,5621506.886234,2389573.796832,1],    "boundingVolume": {    "region": [1.884632,0.386500,1.884795,0.386603,0.000000,27.924530]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12_5178.b3dm"}}}