tx 0x5eff709ec45a89e1a14215c2bf3c1015e28ba8bf2aba1e8f31a8b202028da57eCopy

payload

{
  "ModifyOrder": {
    "new_size": 203500204,
    "order_id": 473608007,
    "new_price": 7369000000
  }
}