Transaction not yet indexed

2u4SPm9VMvoRCCVbL9cYdsdVjcnqhb8smtjMA9xpSm2hTJTRYAD4y9FGkXEqXnDFnCW6KFwBitMaFnqdKR9sAag6

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