Transaction not yet indexed

66xxsM8Xe3iYNFDxiCmJLZ6RkgnMwimsR83oCf7mDeN1gQ4P4rwSS5iGUa1aup42Cq6aTp2bu25XZqhZitMN6Sxx

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