{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895800,-0.444456,0.000000,0.000000,0.289052,-0.582583,0.759636,0.000000,-0.336663,0.678544,0.652867,0.000000,-2150354.990698,4334033.939601,4142115.936442,1],    "boundingVolume": {    "region": [2.031274,0.711311,2.031453,0.711416,0.000000,13.080233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787649.b3dm"}}}