...t, _timestamp));
}
// Queue a mint for a given address amount, and timestamp
function queueMint(
address _to,
uint256 _amount,
uint256 _timestamp
) public onlyOwner {
// Generate the transaction hash
bytes32 txnHash = generateTxnHash...
...P Error 400: Bad Request
-- TRACEBACK --
ERROR:root:Sleeping for 30s and trying again
```
这很可能意味着您将数据发送到了接收管道，而没有在您的Mina节点上配置任何区块生产者密钥-因为您的BP密钥是您的身份，所以我们不能接受节点数据...
...：
```
/// A extrinsic right from the external world. This is unchecked and so
/// can contain a signature.
#[derive(PartialEq, Eq, Clone)]
pub struct UncheckedExtrinsic
where
Extra: SignedExtension
{
/// The signature, address, number of extrinsics have come before from
/// t...
... while pos < len(keys):
k = keys[pos]
if k in objects and k ^ 1 in objects and k // 2 not in objects:
objects[GeneralizedIndex(k // 2)] = hash(
objects[GeneralizedIndex((k | 1) ^ 1)] +
objects[GeneralizedIndex(k | 1)]
)...