Transaction not yet indexed

21NxwCh3z32RyqWQvmSESArjVySUUMeFkhnjhYJLkTLn2MSw4XfePRKs4xHhgcUG8ASpc1mAi4TgQLUqJNDYLWDU

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