// Buy Cover Solidity example
'bridge', // distributor name
0x71D6a3a982551dC10615ba9fFFbD3c050, // cover contract address
0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE, // currency used
100000000, // Sum covered
180, // cover period in days
180000000000, // price with fee
data // web3.eth.encode(data))