tx 0x838d0d9916c36d8d8924f9724e3bfcf62925eeca210e5d994941e0875b4f987dCopy

payload

{
  "ModifyOrder": {
    "new_size": 29463459,
    "order_id": 13296844,
    "new_price": 28419000000
  }
}