{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894878,-0.446311,0.000000,0.000000,0.284147,-0.569731,0.771147,0.000000,-0.343232,0.688198,0.639199,0.000000,-2192179.976463,4395438.063623,4055154.327728,1],    "boundingVolume": {    "region": [2.033368,0.693394,2.033502,0.693518,0.000000,17.525188]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/3_1017761.b3dm"}}}