tx 0x8bc63e2517e3bbcbdf9c9c1d71731e7377b02d08b56645476a9e4b437e3d3d2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 77103749,
    "order_id": 32890521,
    "new_price": null
  }
}