Transaction not yet indexed

DuB7Trpu6ensmzonGvsbexDhdJnGhPPQSWxzPMGdfNjo6jDGE7e4Duxam8afLprV6CS6oVKA4k6MekiHCQDh89Z

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