tx 0x4b13aaa8dbe1dc280c6d16a0847a825820f4b2e5cd3bfcdc7da1255dc9a4d2e8Copy

payload

{
  "ModifyOrder": {
    "new_size": 69053075,
    "order_id": 11447389,
    "new_price": null
  }
}