tx 0x4e2f5ca508ab6f75f34794fc579cab6880dd54dd0752c6d0f2d15c2e3dcd32bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 18807745,
    "order_id": 466539243,
    "new_price": 116323000000
  }
}