tx 0x3f83bf0c6c596b363e75e9c74c9506fd2c81b5e45ee6234143838cd513c4cf98Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6374025553,
    "order_id": 377687843,
    "new_price": 6569000000
  }
}