{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894496,-0.447076,0.000000,0.000000,0.284913,-0.570045,0.770632,0.000000,-0.343589,0.687442,0.639820,0.000000,-2194465.705103,4390619.550936,4059109.432014,1],    "boundingVolume": {    "region": [2.034223,0.694202,2.034357,0.694327,0.000000,46.504938]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_989900.b3dm"}}}