tx 0x76b56f21d7f19ab191b4849cbb0c00b7aeeedb37fe53646be0a22fff85b5bbcbCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1805379,
    "new_price": 29853000000
  }
}