tx 0x4d3b0db4e44cf7fcd431f19cc41df3645e8ff50b5a13ec33fa0e39f7cf225f3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1669644819,
    "order_id": 470636471,
    "new_price": 7546000000
  }
}