Transaction not yet indexed

SkcLkhfjdiGzKQCasyERe8zYDudgrnU5f5EihNRBwUTrdHxMcFf2f9DqeEgYSNpUEqsBRbHEGv4e7oWMH9zq7zy

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