Transaction not yet indexed

RSL9sxQX3Mj2qgRuPyBGBPkax37dFqsTJkJrVgWrPZ5dQjW8nPXTWfANZPdhGhogbtCwdLLi2NYsiVAN7VZ3zF2

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