Transaction not yet indexed

21PfZAuFXv2asu8GfjBs3wqGF3Ht4umMpiSDxbsSFTmp38vnhQ9nj65ssmxkFMpnmgduMdzo16D2Mv4KreSAyxab

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