Transaction not yet indexed

43Ak4bCU599yBQh3dB4xa1GCiBPyamxYZX1PZ1V3v5Bpp2nQtFdGhfPBDWHRzQeHUNeggFpzBxsV18JbxDt9kYPY

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