Transaction not yet indexed

51sAHPki7UtomZv2oD7LC5NaX9tn6Ydf9K1G5BFqbkkHZqmDAqEqdWAKPi4zsVXF1mxvCm9b7zzT6pZasQhZuVQ1

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