Transaction not yet indexed

21NnjZUmNBaibgL4u7Gmvt3xxtr1mFqG7bPniJTg1mkVLFDFWevkXCGhbk4R17rgSCQgyVhGSz6B3Y6aV4669U8s

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