Transaction not yet indexed

5CUGywUX8WewHSTmBdwcwyUWG5djKXsBHJF21xfa4D2hcTLXM8md5f7QNHLRoJhsWxKsYW3EJDVwukMqGUs8Ug2m

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