Transaction not yet indexed

664HLfDZteKXixNfrQiuz4f3SygriGNQZruBmbmcZuePq19mCdSNxQSW7vFFXMemGz3oh9kh1qYF5fxzBEFjRLP2

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