Transaction not yet indexed

43SZCE21FDuXBb6ubmc4Ueb48dTawqRqpwajfKFEhJMZdDVzy8YidHJuXXgCtAR5VnKc5zjx4PKET4yMtxJv6pVc

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