tx 0x674a514a0b2d9fd8bac5db5aea2fc98d4b65d179b6c98f4e894556f6e6a95b5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 258253575,
    "order_id": 8384968,
    "new_price": 21746000000
  }
}