tx 0x866db71e5d8ab06b66cee5e5c81c3473ec91ebf20c9f1cc4f2e0b50904493ea0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2449013955,
    "order_id": 339459467,
    "new_price": 6293000000
  }
}