Transaction not yet indexed

5UPCq2Swq9cVWAcqet95AVxFD9nnSKhvPAp3tTc3JfVeu23bvwpmQNMfkoWj9fWKLGTcpS1bN1BH5DtLvFGN2Fn8

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