Transaction not yet indexed

21Ws8Ks7AWgAMWtkojeNMKnCnimK6LZPDhtJXZXEtGU9CBGkGM8oGEEKS4UuMDVo16FnixvMjuKyor1iqoVA5LAZ

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