Transaction not yet indexed

53PjEu5aBKdC5BsrvjaSL5QMsA3pH2JURRFuaD99e91w7fWmsn2BLeCdQ7VW6eaMi5e9AT2m1bLbbBcJRQzbkiA7

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