Transaction not yet indexed

5dUNDv3aLccnnoAezRzqyRSTRoecNeJeHPgX3cpMFvxfx6fntfPvXdp6kH8A1tHJxgR2XeQJoFcPNmxGFwUvTA16

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