Transaction not yet indexed

4Sm56Cth1aypYh9d2gnXSbfuPMZcoLFyCYRhrgVcNLmiv3eGDGqt9gGerEjd9CSgue2a1bEQDEk2pkU6tcyqM845

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