tx 0x76b2bc5d94b29a6637df3277d4dcd95a011492bd5c6326fe1870c74b4f81277aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3912822483,
    "order_id": 388375041,
    "new_price": 6357000000
  }
}