Transaction not yet indexed

Y2d4RHxaytyDk8ceo8FEHc2dbn78NLWmo41wgw6wFNmKqfJm1PUFRT8EBTJdLDDvbKz2bbfmd8DuS8o9MVqUXAN

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