tx 0x193d1378d32406f24ea4e0f44eeb7f7455b2a7426cdd3174db9bd6feb6f3edeaCopy

payload

{
  "ModifyOrder": {
    "new_size": 137839201,
    "order_id": 473355825,
    "new_price": 7879000000
  }
}