tx 0xc9947555c6d2b1c1bed6b9c88c3e3afb1b4f9021f63868c4fe6109767e5abc3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 11294955,
    "order_id": 45354605,
    "new_price": null
  }
}