Transaction not yet indexed

543NMPwabMTdgnYA4FfysbyVbrpdQgssknCnJRmzHVP7JtanMoPN81EcCMoAheaAB2xMa7TmBUUuE14qMktTsUF6

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