Transaction not yet indexed

WF1NkCeAm6CqNUzj5CZ7PRSKpVqjfENe4cP79zMNvqfmMJD8u2EUE18uJpX6baAWEuVkSAubDDqFrixmJFEC3Ys

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