Transaction not yet indexed

MdnUPaU4dewBKCn97bzNxjrgxwjnCmZiswuDn6mHytuEkxKRgb7pXNLZ7Usy8tWxG7brKq8RDUCL25BoP2dCLw5

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