tx 0x73c252677f1a49463257e55c7145da5e8be3e1c65b8d86d8f0d3c1147eb13aaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 4796493787,
    "order_id": 472754518,
    "new_price": 30223000000
  }
}