tx 0x0c30ef472ef9af9944ff3ae9e32e8a45669f47c1829947fd2d0c5c3a38e4e9a7Copy

payload

{
  "ModifyOrder": {
    "new_size": 17282983,
    "order_id": 12121739,
    "new_price": 10402000000
  }
}