Transaction not yet indexed

5u6WtLsU5sWf8mkWxjuAPoqarzEWKYUeNzGcYiD2pLsrPfHNMzQ8Y7nmtdHesYHAp3pXNFpxA6iQ9sU5zdLM3kmR

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