tx 0xf39079b5daf4aa3b7be50057de3ffccf6e2ebc9ee7c5c91fc5e1bc0f906ec3daCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3927328834,
    "order_id": 365597457,
    "new_price": 6427000000
  }
}