Transaction not yet indexed

MW6pAymWcs4kqzKix9wcVaZgAxQosbYAzbYfF6LaN1nbbMMcYfF8AS4bBe4jB1SoUMG6fyNEmdcBU5e8moKtRFe

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