Transaction not yet indexed

UEXUmoU2DAeP9ZEtGfPZ1uMy4sM6MBEDkkDt7v8h2sV4QbHXuJzBekL3cprvJL4fGhCuZfDfvYmjmQ34EVKYfa2

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