Transaction not yet indexed

4SM5MWtwV9F81khCaEaZaQFqbggCvnD3KdpEnT81KnKr23Zkxv7f8RkLHDf5yrWd4cVMJyjm45FmtvvWMmAxuKdg

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