Transaction not yet indexed

5F6vkkXFkJ6HiWdgVmaWzx2ciZfmkXRzygwwbBZHBGtPKuSr7h7X8yL2CYkv7pHaNwA87oPWLkxpBmPtzpKZ7TE1

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