Transaction not yet indexed

KUU2AVGHEfiVysTKLqUfwYPphQKCJ7RCSePqFsUcpB9LfcbmzuQwdcGyJXsoFGfBJGgY1PMorBAnCE6r2V7bMwE

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