Remember to upgrade your contracts to 1.0!
[Error Code: 1009] error caused by: 1 error occurred: * transaction verification failed: [Error Code: 1006] invalid proposal key: public key 0 on account ecbda466e7f191c7 does not have a valid signature: [Error Code: 1009] invalid envelope key: public key 0 on account ecbda466e7f191c7 does not have a valid signature: account key has been revoked