Transaction not yet indexed

5ExBtFRNhz2qeLFvtJLpre3xxy3ku6tgxdZUR3SZNoP3KQ7ZSyxQYiNso2fBzvhnumcZfVAwx9CSg4JbRbmb4k78

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