Transaction not yet indexed

mUBg3x7vWoDKzxFnD6gPvGvb1yfyPCD6LVjdaSjAiASEfkGQnucct3eDJ5LQFxJxr6rGM3oDd4GKPCSjfvQ67Fm

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