tx 0x8cf00645e8fc4b602e77bd3d44f333b176f47339bed14cf9dc9208d81d2ee331Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337857229,
    "new_price": 6374000000
  }
}