tx 0xfaa1633f2a28c2037ce3f3b0d83baeecf503ffcb2b4b3f4875b4a4bf2ce3119cCopy

payload

{
  "ModifyOrder": {
    "new_size": 16620274,
    "order_id": 8545639,
    "new_price": 22294000000
  }
}