Transaction not yet indexed

53pDExBzVRJAwxinvpAM9kxmS2NQKoUT2hfLGeE7aZxstn7yMQL2oumbKjRPyng8db6BuUYJnhKovaZKQbSsUSep

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