Transaction not yet indexed

4CUcnZU4W6uex3boiav2ZA6m1ryFZhsUzTcZMeo2twb5BmHC8NpT6szjtiHow4jJjdwwPCWvUqeE7BaV8RGRSTU2

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