Transaction not yet indexed

MUGC2affMg1nATn9LkKi6BUCkCF35kvoNAWnuQ8sxQ5WS5Hiw7vmkQ83tXzD9fjwbdvGoW6MWPAFH5tsqtEn1dZ

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