tx 0x76a729fbbb23a46283ab6f5b9903dda76ad6f1570b7dfcbbe270dfd2f5a6f95dCopy

payload

{
  "ModifyOrder": {
    "new_size": 21637756,
    "order_id": 16033395,
    "new_price": 29821000000
  }
}