Transaction not yet indexed

YATSk7dJnQbhGcCdsCUi37TpgnGxxsSyD7V1uW2dpM5FaMfxkBTRNUJsnEdKxWXequFqoNUcyR6UDtDSc4Q4ycs

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