Transaction not yet indexed

EUK4ZQMzXuuTkHCbVkTULhVm3ZPXTz9YBWUfKrqfU6udweRFdN24A5dpt8SJzMaaPoU4VUW2sdGHfSwJAgaAHd1

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