Transaction not yet indexed

RDku2FbLFucA2eQUq82y96vxEmvCV6jVGz29b5gBQFH9m7a9ttjmGM2u3enNESVdFGHn5bQEbZJWPPetpeWgEDx

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