Transaction not yet indexed

5kX2yCQ2yAE35ddLYmQ1mbF2JBBGHUgnM145bPFRWW25zdQJ1UFnTzAPWBYSzpCUsUgnEFkBHgKYaPSMaKU6W4uP

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