Transaction not yet indexed

PDCn4M5fP5E1FCamnB4DCKVBEwZJrq2UkN7MkfD3FvNTahGLc5uajqVZ7M8HUu6ejbJs1pqXk3CdBMFBmr1JLqx

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