Transaction not yet indexed

kkESHiGsB3BCt21hr2cWyE16ANRUH6smYMzJdnAkh9xYRnZqQ2yuV1LkCkxAssNBcgAFqTkCy5zBHwttJSAGf2k

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