Transaction not yet indexed

NB4o8JLdSJUPLQCnL3yyLTeM4dkAosv2HSCPVtaSSXgXzP6AtsdJuzNBaWv1HcX7ksJRVAVh8nsBVPRHpJ3Niij

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