Transaction not yet indexed

LUUpXNWp9rbFBpsxdmifaAhcEnc35A442Sv9u6kcPKVZWWAsD4rAe3H6htYJvuoxyWSSEQaxqRJeZqaumkPthUK

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