Transaction not yet indexed

RkM4esxnTe2mPRzRQ1RQm7Ap2JAeUebhDfTtEWLeZjZcZnPa5DgneB7iHAn7qXSGH2txFeAmrn8UmvhoJ8LXfYo

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