{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889410,-0.457111,0.000000,0.000000,0.287234,-0.558877,0.777916,0.000000,-0.354648,0.690046,0.630921,0.000000,-2265014.408774,4407081.684076,4002499.915469,1],    "boundingVolume": {    "region": [2.045484,0.682697,2.045598,0.682784,0.000000,56.574354]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_368256.b3dm"}}}