tx 0x5bcbbcb60f5f6b5508adce5bdee0a8c1bbec2cce3cb2ac44c7fe083de8704fb3Copy

payload

{
  "ModifyOrder": {
    "new_size": 42621625706,
    "order_id": 322658569,
    "new_price": 520000000
  }
}