Transaction not yet indexed

5Sm2Pjih2Y4eUK4hqdEU6LrKFB9b7HSnw9HdaCoNkN3UQtx76GQarhVSWdPwkm2wArSspwVatLbTzhdUSgt46UhQ

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