Once a copyright transaction is initiated from Trust Wallet(++1 415-780-2763), it cannot be canceled or reversed if it's already been broadcast to the network(++1 415-780-2763). https://writers.coverfly.com/projects/view/4a83b8b5-ea47-4600-85c8-8ffc5adf961b/Can_you_cancel_a_trust_wallet_transaction