Transaction not yet indexed

21HPkMSQoCvQQqiJjkGLDWzAjFmfT1NANMSLX8dMK8TtZynW2TmgJ3vYJd1eavwBdBivmRKkg2nFEF6tzidQVEPm

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