A Secure and Efficient Energy Trading Model Using Blockchain for a 5G-Deployed Smart Community

Table 4

Reputation smart contract cost.

Function	1	2	3
Submit feedback	440697	417057	8.57754E-13
Contract creation	2017617	1478941	3.49656E-12

1: transactional cost (Gwei); 2: executional cost (Gwei); 3: actual cost (Ether).