Transaction not yet indexed

43k16cp53g1MaV8fivNXMce1Y2AVoUSjqJwNFL6wFCuSCoAHLLCGCz78WLAcT7GHr5vPPvu6Sfp1TPCH7fG2pGtV

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