Transaction not yet indexed

5Ex2oCxUphowmxVbFdK1FGYYfUrxkb43k4QAL9jfMZj1bo3yNLrWWSnmbLgQPS93EA1uyKW7yjcjZzDsBNKZqrPj

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