Transaction not yet indexed

53u1X1vKtrVgjVMjweSNgA6tg7HpBbBBdZhdZU1vRe7xogmCfYj65DwmmuHTwPcPwuGEY5A7STijAxWRk2xUersq

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