Transaction not yet indexed

53YbNmR3uMyqAByepRFASyfngwCSGmSt7QCXUBiiKRC1DEGgKGxcMu9KZRD7F11PGkhZbzZg8KGkBNLaFhWDPp1V

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