Transaction not yet indexed

RXk5SSmRLY3gBUQhC2cYVnvbFbKYWn4k7Lgr3UTVN6RAaYhUaAg1AVDj2ZTzcUt8aBNUxjmjMD1PdaRkxdq4Z2M

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