tx 0x538094a803cc5b32c0b09e71a6a445d8fc45fe4b851b4f0d5d851a7d21e2ee5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 94839604268,
    "order_id": 466537590,
    "new_price": 512000000
  }
}