tx 0xb44a0726e64ee08abec53a8a44af59d3b774a67fd3a63c4b2d3897df5e3c855bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1978210260,
    "order_id": 120693001,
    "new_price": 620200000
  }
}