tx 0x7f82741d6ae2ccf0f9d26b5c5e80628d0394eaa4737dda68859073c8d9bf2e27Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2300833921,
    "order_id": 388381285,
    "new_price": 6524000000
  }
}