tx 0x9bd7298702fcece47d98d7cbffbdc6ae2a6b80fa48a0b4875a0966d8e3e301d3Copy

payload

{
  "ModifyOrder": {
    "new_size": 3397932217,
    "order_id": 470623359,
    "new_price": 646500000
  }
}