Transaction not yet indexed

5pFFYffQ2ysSauMLsigcyqw5GWFk8rtftyAs8BkpFGPzdNPiRLqs58wamd6RFGLBp8Zqm3MJ2D1oB2SxvYQz2Gsz

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