Transfer(uuid: String, accepted_at: String? = null, accepted_transaction_uuid: String? = null, amount: Int, canceled_at: String? = null, canceled_transaction_uuid: String? = null, comment: String, recipient_email: String, recipient_user_uuid: String? = null, state: String, sender_email: String, sender_transaction_uuid: String, sender_user_uuid: String)
Transfer is automatically accepted when going to existing user. Recipient may be a non-existing user. Transfers can be accepted or canceled.
accepted_at - Can be either accepted or null depending on the transfer's state.