Transaction not yet indexed

DdndR6Qo6HeAjwHoYtkr2cZUX5mwmdFMVAZDRSBLbtStSSbpG2zAFxBPJCvFzPdSFpYx1PtGsNmKokU3PCunwu5

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