Transaction not yet indexed

53sEWzFx1MvYHwRmUnz9VDPdL4WRVMCR7igQQHR3o6vrBqcyneSdsuFyruzf59bLTwjXxMaN1shbpCVfPCan643u

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