Transaction not yet indexed

mufpkAhUPhowwkVFv1d2hzS7ChxkNeMKMjGqV1kXU5YuYLspD3fn8A8ndLqLdcD8BJQmMnfuXujDfooYBzaSHhU

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