Transaction not yet indexed

PmnXHUHHhzGSbAdNHh145papMzDuDronbcM8UYDuJeQ9TUWANsCWvX3BcRaCv4i9HumA8LtumAKeaG82x9bC5LE

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