Transaction not yet indexed

MUCMzhpyyjmGNJs1o5TRuANQVhH7JFgSB3ZUEUn21AQmwc599rH2nmxVYvrGpdDZCQKPDMZ5kqMvje2ZK94FbFs

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