diff --git a/app/managers.py b/app/managers.py index 0844575966611d69ba4e267449ff85d1d42ac529..be93c2cd4d5abbfb029393c641fa2ad9eee8242a 100644 --- a/app/managers.py +++ b/app/managers.py @@ -61,6 +61,8 @@ class TimestampManager(models.Manager): def stamp(proof_hash, file_hash): contract = TimestampManager.get_current_contract() + + web3 = TimestampManager.get_provider() return contract.functions.stamp(proof_hash, file_hash).transact({'from': Web3.toChecksumAddress(ACCOUNT_ADDRESS), 'gas': GAS, 'gasPrice': web3.eth.gasPrice})