Transaction not yet indexed

21ZaS4aXuXbGqLvSTvXCSQxsGA4Dk6X5ZSyyPQzhe42MUtuyQFJk1UA2hFAmtDoTmuWzjJUUbHQMKckaGm52F6Tp

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