tx 0x4da6bd9918c5ae22c7f2f1a20715de5fd2c93abbce44f4cf3543febe3f965e42Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3807290114,
    "order_id": 410997131,
    "new_price": 6495000000
  }
}