Transaction not yet indexed

mpfTDW8yLQQpZiEBBc8PA7CfEaGUHDizd5CBPHPaiiUDWdW9nLwSLv2tZjS6614VqtocpExnnar2F8SSmgf4sL1

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