tx 0x870b914afa2dadfae06ff1b672fbf603ea9e4d27b8688b6c7393e1cd478131f6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4064303872,
    "order_id": 335184921,
    "new_price": 6355000000
  }
}