Transaction not yet indexed

MaffU4mTp6qQmprnYG8TgfKoL3jjAETszJKZZQA2KRCeWhyvQt8xFjyA6XFfbB5sSupERS5XBEVKfGTQAMMoer6

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