Transaction not yet indexed

mKUKRdRczrgkQgVeZ9HQ9ZBVEMkYLHTv6YYBRJMXa6rTc3euGuBxTxYxUyrEAyFQs2N4Vd9SFJkCfHeEo9Gfz1i

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