Transaction not yet indexed

21AefAYD9S9YcgU7aFN8uF7NbbuqjQziW119JDJdmL959tfSC44dh7HjfKYoZrrSKZfeHJEcAhRe1v7n9fqXuWeE

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