tx 0x12feff5d12b919f1ebeecfd679964d3975f778e1621da9fd654dd18397b534d8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2387852650,
    "order_id": 337891916,
    "new_price": 6460000000
  }
}