Transaction not yet indexed

SX2k6X97tcQiFQqYM5oYNUrE2hFqaJjwzfcxfm1weTfeyDL6xYd79bz3A6zrhHypmQ7ExeUkp5qFUcTitZxomm4

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