Transaction not yet indexed

66Sd6E8zpmmi1pB8PkyEC2D81b1sZ4VcQQGNyFuWDcfnh84nMeqxdir5riT6Gfen2ChPJEdjUgjQLZ28nrY1NKYF

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