tx 0x5b03c8a81be256bb7003ce2b78edb4cb57525136b1932de18c08faba7a25e53fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 121771241,
    "order_id": 5418841,
    "new_price": 59750000000
  }
}