Transaction not yet indexed

53UTpaLiGGfxLxaHDvoqDU9bse3TKEN5XFpRG9jTnU2U1pk2eGmskU7GDqPQTLpNoxx3Ctcs9gksv1PXArt2tPZ7

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