{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894628,-0.446812,0.000000,0.000000,0.284812,-0.570265,0.770506,0.000000,-0.343330,0.687430,0.639972,0.000000,-2192811.510509,4390547.675909,4060074.522586,1],    "boundingVolume": {    "region": [2.033928,0.694400,2.034062,0.694524,0.000000,27.389721]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/12_1168354.b3dm"}}}