Transaction not yet indexed

5SXVpXqLspESbVXCySQ21bb7Ghfnr34ZCjFEQ7fbNCkrE4hx1HMYfptYvBEQvASeENpHnWHieeg7CCBviCV7gMm7

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