Transaction not yet indexed

21kkJTKJs4XMVxAytPvADSSAiSb4zLfDL8vyvNkJRzFYSH7zXWgh1eAbeLTdtMPQPmizYpmdB2yFi1fuwHTqzoQp

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