tx 0x09ff8f3c01c352641a2a0cc5230e12261d150bdc7c780a28e78e2ac5c6834c0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8488629,
    "new_price": 59613000000
  }
}