tx 0x012f73f950fe31ce425ebd54b74402dd355f4536394b1540640af415944a1612Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3786735401,
    "order_id": 412407760,
    "new_price": 6512000000
  }
}