tx 0x7fbbee5ce2ddf3d083c0d96a8f9d0dbb36de90f3f17eafb37632cc6f7c1a6732Copy

payload

{
  "ModifyOrder": {
    "new_size": 8054716,
    "order_id": 9195218,
    "new_price": null
  }
}