Transaction not yet indexed

PMmxkVrVG1qXJkqXExpAKFYDKfwM7igMaVLcxa9FtatqAhGN8zAvUbMrQhAPWWkkjLppc4wtFiusfEU1mVL4cJY

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