tx 0x5545e1a0b5ef2136caac195fc5ae1138c3f7cf26392bb860c1cb0f0c4d1b88faCopy

payload

{
  "ModifyOrder": {
    "new_size": 519304518,
    "order_id": 27050307,
    "new_price": 29599000000
  }
}