tx 0x05d338340961322e44b184eb3dcfecebb33b15b230f7b6bbbd3e9db941bd5416Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4889817100,
    "order_id": 464065433,
    "new_price": 21545000000
  }
}