tx 0x4d5b2b51b2b21936c6793ebb89d7fae6ac9da4d501c7d5746e88753f02b91eb7Copy

payload

{
  "ModifyOrder": {
    "new_size": 7851759,
    "order_id": 406693038,
    "new_price": 6240000000
  }
}