Transaction not yet indexed

53MUQkq8zPxFwzbN7CqZbubT1EzK4aHPoLbgqof43Y1e2NHnMwtXmcw18b8YZyJD8TavKdU7oXnoXnX5bPtgW5Eh

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