tx 0x14d4629cf2a38e8e78823e2c5ae8b1fb01ea6794afdf2cd7e30cf0b52e8e6d3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 12206611,
    "order_id": 54767488,
    "new_price": null
  }
}