tx 0x0dd08dc740f4b149d4f0b2e75e36b2c4a423013daaa1e54acae2b5d7feacdbceCopy

payload

{
  "ModifyOrder": {
    "new_size": 206724586212,
    "order_id": 376413990,
    "new_price": 509000000
  }
}