tx 0x4952cd3c81f0d01282d4e892159806cc3a136b5cffca667c7f0f9acb71b2deedCopy

payload

{
  "ModifyOrder": {
    "new_size": 147208579,
    "order_id": 30603600,
    "new_price": 10029000000
  }
}