harvest.with_waiting.sh

#!/bin/bash

if [ $# -ne 1 ]; then
	echo "you need to provide private key";
	exit 1
fi

key=`echo $1 | sed 's/[0-9a-fA-F]*//'`
if [ -n "$key" ];
then
	echo "provided key must be in hexadecimal format"
	exit 2
fi

# additional script { ----
echo -n "waiting for NIS to recieve request."
until (curl -m 1s -s -H "Accept: application/json" -H "Content-Type: application/json" http://localhost:7890/status | grep -ioE '"code":6' > /dev/null); do
  echo -n "."
  sleep 1s
done
# ---- }

curl -s -H "Accept: application/json" -H "Content-Type: application/json" -d "{'value':'$1'}" http://localhost:7890/account/unlock