Transaction not yet indexed

MuJfQaNWEpHwa4sznjD78tgqWuENFAQmdJPS6weKuiYwuuhEtxujEkPp8dVgGFV7eMc8DPhiQLHhrWdVa8ex4cZ

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