Transaction not yet indexed

mpNG3H7k9FuwERnQvkAPCznPAEmanSjqBie8eD5e8jag6HJxhsEfCd4rqkXJWeQ5JkxXh4bWJBRTMinsDMpjrEm

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