The following table lists all possible states of a trade (the state property):

`state`	Description
`awaiting_transfer_in`	(Initial state) Trade was successfully created, and is waiting for trader's payment
`payment_authorized`	(Only if transferIn.medium = 'card') We have reserved `trade.inAmount` on customers card. Followed immediately by `processing` if trader has performed Mandatory onboarding steps and the quote is not expired.
`processing`	Trade has received the trader's payment, and we are processing the trade.
`completed`	(Ending state) Trade completed successfully.
`cancelled`	(Ending state) Trade cancelled.
`rejected`	(Ending state) Trade was rejected.
`expired`	(Ending state) Trade expired before it completed.

Possible transitions between trade states