Transaction not yet indexed

MMEitZuW1QYyT5AB1hfYxj6hjSmXfGu2XeggZMbtft2Qmg3GmPwD4rxBK14Sf529Dvhy2ADzeh1WZGAzpmNKBHa

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