{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895839,-0.444380,0.000000,0.000000,0.288994,-0.582591,0.759651,0.000000,-0.336612,0.678587,0.652849,0.000000,-2150027.983750,4334308.673091,4141999.001759,1],    "boundingVolume": {    "region": [2.031188,0.711287,2.031368,0.711392,0.000000,11.181218]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787145.b3dm"}}}