Transaction not yet indexed

UEPkb2g8h7oB8HHawy4LasUXvjUBhdVikdL35qyZrium9h3regWkYSyLiC5xq9Tn9FZdnUrgZ3wQi2oFKCSqEfk

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