Transaction not yet indexed

53E4EpctaSJEgNjQWK2M3V9v6wAtHw6BfAEvptbMA2jocyBhtmPdSNA6Pi9u4XJ6hTxETELH8pm8TYFVEhPqJZW7

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