tx 0x6c4acb553eeabc9fef3dea949cb9f564c9ac47247e8f1d53f1064f09bc0c4e5bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6489418256,
    "order_id": 331620307,
    "new_price": 6588000000
  }
}