Transaction not yet indexed

5SMx8YWs2PC7gaqyEFQyuvnRcq2K2pSyxxQuNy51j1axjF7Wtjsr3EdsnSwSXjZLDLGMepvujpwV9UT1Sfh2Nph5

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