tx 0xdf01508644389d21fc84d3abc2e19270b806e26f60a6a53b868b77671a23e231Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 159416603,
    "order_id": 61771230,
    "new_price": 30140000000
  }
}