Transaction not yet indexed

21f6YgbNampUtrjDBa2XJjFvxST7eugCe2GGGRFqRdeQmAphM9k55PwMrnCLBgdML1Z1XsFrw8dugFwAK4KaYFYW

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