Transaction not yet indexed

RKEU1AwMe6r2Hiibix5feHMqAMgCJrDkTWZKXpBtJuyd8pcnqfigaCeXbUpg9C3ESu77KiBDhw8kq48u7hjCPYH

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