{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895056,-0.445954,0.000000,0.000000,0.284004,-0.570011,0.770992,0.000000,-0.342888,0.688196,0.639385,0.000000,-2189987.720248,4395428.252591,4056341.308909,1],    "boundingVolume": {    "region": [2.032970,0.693636,2.033103,0.693761,0.000000,31.091215]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/5_1016039.b3dm"}}}