Transaction not yet indexed

Cu5paAMfPwpBMDmdgE8eir4kxtzcQMCqkv5tgiJKqz9Hr62Q2wu5eWCW6dY2H2ArLVMpMNYtZPLk3oz26BKXKao

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