Transaction not yet indexed

PmnWD79Up28AwJuDXEN6PzaSBvMGX12mLgPnH3ui2z5syGY5hcCyox5e1aGx9VziCbKEuvV4E6N55XFuCA8QMpp

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