tx 0x29c5c5d64ee4dc1e3395ce8cc2fa5a43f188ce66d9d4efd1af3bbcca1a935741Copy

payload

{
  "ModifyOrder": {
    "new_size": 502659386,
    "order_id": 11209559,
    "new_price": 21694000000
  }
}