tx 0x7bdd73c0d34b7db7d6bc57de7f449d1bcafc7b49be7f0d5cbdfcf516e12c6d49Copy

payload

{
  "ModifyOrder": {
    "new_size": 1849323,
    "order_id": 28927257,
    "new_price": null
  }
}