Transaction not yet indexed

53Q54XMSNYLFVrHqafh3BEPWivwrRWoeJybfY5zqnRsWb3bNr9j8NUKYTSNpWMvH1z1mSK5BRcVDhGPgoKik5rS9

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