Transaction not yet indexed

2RKCf8v55DSTu7XsZbNfbqsfgAJg5Qc7Tu3LBjNX4urfhNq7GSjSSZ8sjTpAzvbbLusDcaqaUi5D6SoZqNB6Tpst

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