Transaction not yet indexed

5SMSgHsJnLLJDHK1PyEJKBVZQ8cN8AJbHrsN28VT4ccmEUgykhs9pWLq6D4m9ZyvffwUMgjkeC7W3ysPtToSSprS

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