Transaction not yet indexed

66mffz2NMYzbrr9aCViDdFkMax1RnqJTaD2nBhPgduQu6TTFJ28WLRZUpF9LuS1pToeZCTGwEHUaghEzzKkknxb1

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