Transaction not yet indexed

52Kkbb7etMy64te4ifFyoXs3FAEKm8RcBUtfxBwT6Z7AFnyQG65a9jLdiD4v2ACgrsa4HSkb6kuBYPDVXmUskNwZ

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