Transaction not yet indexed

5SMmWttxyDQXbSFGf8otmEUycoaFEy8T78ZDiNUTaRP1YRbhDpqrminMiCU3rTAN6pW2h67mRBMcfBkRJpu7UVWi

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