tx 0xb50c876a8af87a4258ddc9fd551a8d3cfd6775d47f988c39e201fede95804b84Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6649418709,
    "order_id": 337815766,
    "new_price": 6434000000
  }
}