Transaction not yet indexed

21Xe4wtYAdvm3QtrS4vs5UugH8Bp7YrJvjWy2aBHa4gnQKsFqiZYPAFeGDNT4o65bBtrZHEyZ6zYuKqJdAKrNTRH

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