Transaction not yet indexed

21SuTSDXLSpnF5enPvk4WinGpc6ZtsrEYdunLGuvHFYLfWmsEHJeCYi3XJQqhPTmayGLK3qRCaxaBYz4BPMEfQgp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.