Transaction not yet indexed

21LWsf6t6XxnmcWTp2AzopVnp6s5NLcMH3MjvSwHyyY6YNvuAzKYHSPEDkjujdLDJBdPhDrBpvkg7S1YLtSfs9Hv

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