{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952018,-0.306043,0.000000,0.000000,0.113977,-0.354552,0.928064,0.000000,-0.283762,0.882706,0.374580,0.000000,-1810722.640498,5632662.673164,2374244.203459,1],    "boundingVolume": {    "region": [1.881750,0.383860,1.881912,0.384028,0.000000,22.084465]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_41384.b3dm"}}}