tx 0x566e2af9fb89d572a187e4c7a59bc0c0d0c19c73deb7b24a33a51522d8c1c6edCopy

payload

{
  "ModifyOrder": {
    "new_size": 339517291,
    "order_id": 73939665,
    "new_price": null
  }
}