错误码说明

HTTP 状态码

msg	触发场景
`Insufficient tenant balance`	提现金额超过租户可用余额
`提现金额必须大于 0`	amount ≤ 0
`User not found`	externalUserId 不存在
`Unsupported chain: XXX`	不支持的链标识
`Invalid EVM address format. Expected: 0x + 40 hex chars`	EVM 地址格式错误
`Invalid TRON address format. Expected: Base58Check starting with T`	TRON 地址格式错误
`Invalid Solana address format. Expected: Base58, 32-44 chars`	Solana 地址格式错误
`Watch address already exists`	重复订阅同一地址
`Watch address not found`	订阅 ID 不存在或不属于当前租户
`Invalid network: XXX. Supported: [BNB, ETH, ...]`	不支持的链标识

{
  "code": 1,
  "msg": "Insufficient tenant balance",
  "data": null,
  "ok": false
}