Transaction not yet indexed

56du9zXm5j9cMv3A47dXuxCefY28kjUDhwvN4fUUimpDM1wPSbjiRS7ndyS5fw6WGFiDbz2CyCtdP4JWrLBAfrKQ

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