tx 0x0d0b5cb8e7a3bf9f33c8ca8e94b150b34162faa580d97840cb3a67a5d3c8713cCopy

payload

{
  "ModifyOrder": {
    "new_size": 154319555,
    "order_id": 189943910,
    "new_price": 8223000000
  }
}