tx 0x5e2e5bcd7576e91c13140cd2e2d8ee85b0afc4c1b1d55675bc3c6fde8e055b5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 188850097,
    "order_id": 18827472,
    "new_price": null
  }
}