tx 0xb3a0262d48a80fd486a95bbc3cdcdbf2b2fddd20cde35a7f0b0a0002c52d9a19Copy

payload

{
  "ModifyOrder": {
    "new_size": 406283857,
    "order_id": 473362949,
    "new_price": 7374000000
  }
}