Transaction not yet indexed

XzkRuTU15MJ3DzaJphTETx7Uw5NWyW5fmLNBx9pvCc5UM4dRoLffE4eAyfgAeKHwNHJM7pmdYGZbV54bSYiQJJ3

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