Transaction not yet indexed

ku2ZYzSJ7PjrTRF7o1Ji8uK8erPdaTbXbaxNXzzxdDRL5F7nLEhHT6iHJYNWSgjhZMb2GThXn118rXCFEoSX5Kk

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