Transaction not yet indexed

5b91DYfgu3mDbDUTdXzPJ3igfebCmhKb2Th8k9EaefbFskpoNaSYJKwvioGH2iXQYZw5wTCZ6hSjNBJQVAJVJ23f

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