Transaction not yet indexed

21rbuqvCAnyVXZALMEXe8EJdcKqFbWULgNwhqwqfEHP9FGGZKacW3KpA5Qffih4S4L2dYibFapyS8iYXg4ufZY7i

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