Transaction not yet indexed

5uuMhNiNwDLZZRjfa8s5b2btPyCqTPyR9Hun3QCdqPcDNbFfFNPRJE98kBK2Gb5tMsJ8tXtmBJXfeyuAgoHHHNGs

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