Transaction not yet indexed

5MstQU3rtnRcFdARscoPt4hfmL7qMPT6kWPASaBSe5LywhwgdzjVnxMrkgq3aUCPXEsFK6vK87qo8RCAWiV5dCV9

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