sol contract instruction account
| Name | Type | Description | Notes |
|---|---|---|---|
| pubkey | String | account address. If the account is signer, pubkey needs to match the from_address parameter. | [optional] |
| isSigner | Boolean | boolean value indicating whether the account can sign transactions. | [optional] |
| isWritable | Boolean | boolean value indicating whether the account can be modified. | [optional] |