tx 0x8ca3f1c3e8682fa7de3d66cc4b0a5082c74fc9c1f4445cca3805ef4c134e7aabCopy

payload

{
  "ModifyOrder": {
    "new_size": 389015789,
    "order_id": 22255245,
    "new_price": 11122000000
  }
}