tx 0x0a4aedcb5c6606fc7a7b61a42175e1f0a0f0e667ac362d0b041d1b39ee32b77bCopy

payload

{
  "ModifyOrder": {
    "new_size": 389298,
    "order_id": 21286221,
    "new_price": null
  }
}