Transaction not yet indexed

UU8zXYykAAu4BYmh8VtKavRYSYScx7ekYoTjLhCHnLKPBU8yXdEndVcWrxMwXMK5o5oMjNMy24nAaTgU6aWN1Rg

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