INVALID_KEY
One of the keys used in this transaction is not valid.
[Error Code: 1006] invalid proposal key: public key 0 on account 06fe8a0c72f54480 does not have a valid signature: [Error Code: 1009] invalid envelope key: public key 0 on account 06fe8a0c72f54480 does not have a valid signature: signature is not validLoading...