Transaction not yet indexed

53Mh9UsfNpLe5Hw6wZ2d2qStcvdk23vPiW59dRjwj6avR1qM1JZSXx8tbhjDcdJ3tfpWC1RfJqnZCjs4zME8Ch88

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