tx 0x1ef4b45836857ccc3e18bfd0d8bd2e3fa012c7912498811a891d3a5bd1d6906bCopy

payload

{
  "ModifyOrder": {
    "new_size": 31857295,
    "order_id": 36232769,
    "new_price": 29455000000
  }
}