tx 0xb77200fb5a1722f56582aab7794e2b971bc6b8a4c63a9c8e7c260c2c8465d351Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 937953281,
    "order_id": 331389374,
    "new_price": 6585000000
  }
}