Transaction not yet indexed

53w1aHYBpSKhb655ZscVgpfjLHPJ4pFU4kisFA4MgoQvUi3C2TPpcQW7e2FY6ot2uWp8y5QNjFbMUcRGjUAEJLei

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