[#4754] discard transaction if transaction's modal is closed before sending transaction
[#4754] discard transaction if transaction's modal is closed before sending transaction

status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react