Intro to Transactions Tx

Every interaction is considered a transaction, between users or a user to a smart contract.

Each transaction has a collection of values that have details about the transaction, for example:

• nonce - transaction sequence number fr the sending account
• gasprice - price you are offering to pay
• startgas - maximum amount of gas allowed for the transaction
• to - destination address (account or contract address)
• value - eth to transfer to the destination, if any
• data - all of the interesting stuff goes here
• v - along with r and s makes up the ECDSA signature
• -OR-
• v, r, s - ECDSA signature