Transaction not yet indexed

QSMcfKUU4gMnuFocVRZqzTmgLbkTXfggAAxo9f5hfEKk7FMLKfc5DGLqYMLED2iqHaPHogsBU4khHa4sSHDoAeq

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