Transaction not yet indexed

DD4txCr8D29Bp2scJSMRN743TEoC1Dp2vtq8mShgSysj1K7dqQ9SnUPK2mAMCRdUf5C85Sd2k1doNn9fnWNLn5c

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