tx 0x415e0e3679e9745d8d3fc378c898f97d9c28370e1dd1f3ca308fbf61d240e105Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6712437174,
    "order_id": 340643503,
    "new_price": 6373000000
  }
}