Transaction not yet indexed

Xa55YKSbpTp9rfoobTSydPaa3oF7yqean3UtCh6NfVBYU5TtwwNTVfwBdZEh5PGcPeC2jnAN8MuPyTGq3oXQ16v

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