Transaction not yet indexed

UE3ncxkvcUkKETBsm7ptdonhqBbBfXBvsdCWR9fURyT6agVn2mj3HhnVpofNh7E9wF2e3aLEokS96RWAB2fGUkc

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