tx 0x3d37f72ce48ab1d60d13df01b44eef0135e3041019e71e0120d864c39907a1b5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337891916,
    "new_price": 6359000000
  }
}