tx 0x3b72bdc3d03290520357f515ffe0effb8523665ffc1336688658d4e5c700c0b3Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2321478542,
    "order_id": 388381285,
    "new_price": 6448000000
  }
}