tx 0xa7959357d94cb85c8d1d84850b292a162348ae7f6a866440efed85ee64409a49Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2224497495,
    "order_id": 377629596,
    "new_price": 6800000000
  }
}