Transaction not yet indexed

vb91UBTEToYJRH3uiLFf2FZsEwRcURcCdUV3TqrjVrDX35JXDqBA2EZffNncXM614n2YLJQkvSEJXyDF2ARahg4

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