tx 0x8fadfcb417437e62fcfd9c0fc9fba9a4aabd8404e0027dedca1c9d0c31ccce6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1492678136,
    "order_id": 402372439,
    "new_price": 29555000000
  }
}