tx 0x811149f78c2c14454cca0ce98e5da22a72cb2359d1c8ba5c1df4b1f6fa2a38ddCopy

payload

{
  "ModifyOrder": {
    "new_size": 300502209,
    "order_id": 102302398,
    "new_price": 29988000000
  }
}