tx 0xfddad1a7b679b1c3dfe3d24b6eb6a8bb6f73c8a4fe5a9bea78c8dd2a6009c81cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6664889,
    "order_id": 470150162,
    "new_price": 7836000000
  }
}