tx 0x869e62cbefcf40ebc31a84f9b84b38d91e4c2b5c8ab28ce4ffeeea7c79ead139Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1797437,
    "new_price": 29847000000
  }
}