{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949019,-0.315220,0.000000,0.000000,0.115883,-0.348884,0.929974,0.000000,-0.292879,0.881757,0.369766,0.000000,-1868878.402870,5626540.765537,2343703.146446,1],    "boundingVolume": {    "region": [1.891433,0.378722,1.891538,0.378792,0.000000,44.689293]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10334.b3dm"}}}