Transaction not yet indexed

21F68HpsQ4PtqevZQB8wKQwofviMNxg65iwdumCy9aeNrUkCycPmhCN6pELHD9NU6b4uiPk4d5VpsCuQdPVhgFR6

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