tx 0x9a7d39c1393dc6fd2d8543f6e4af2dfa093ae3b73c6e5459b70e4e6068a5f50cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3860053,
    "order_id": 29820073,
    "new_price": null
  }
}