tx 0x70da1a98815799f4fd2faa29c0de7132a9d6982434cc7bbbd2543d9bd287753fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6377481335,
    "order_id": 410972114,
    "new_price": 6450000000
  }
}