Transaction not yet indexed

21FkqpQwdPCWJML6Jqrf9QuTaUGHfbyHBTQQcXo7Av8ChZe3GeaEKHYyV2pvZvPafZzhw9xh99niLpo5HXpCVKCN

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