tx 0x1b68b051355ac724c2b2cded3a32a7c1355fc09f1cb3ae09b2050fccaf25bc0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2503518818,
    "order_id": 332643108,
    "new_price": 644300000
  }
}