Transaction not yet indexed

66SaLk1UtbEp1iJbxaDrHJ7jeqw7BbitSZa3BDtNM33aGJ2SSq3fdgcLWTaNm6E594BDAssL1nM2gnuHe7JQcLNF

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