[feat] Add retry logic to request_rpc

[maciejka]

Add retry logic to request_rpc. It should retry let's say 3 times before re raising the exception.

[mubarak23]

@maciejka can I take this.

Kindly assign

[mubarak23]

i want to add two argument to the function,

retry and delay

where ever we are calling the function, we i will update it with the two function

[maciejka]

i want to add two argument to the function,

retry and delay

where ever we are calling the function, we i will update it with the two function

Please declare they as constants at the top of the script.