tx 0xcee4a42d3a25fb3d1dda5eab99773d97d603a59fc2b99c0b391b37c00b3f3f5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 99794022,
    "order_id": 29334842,
    "new_price": null
  }
}