tx 0x620ecc351a65bb108d5def0b4ab07903ff66dd9c9b4cfab70b02f96399974c91Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3771041691,
    "order_id": 415540124,
    "new_price": 6530000000
  }
}