tx 0x31d76a87fba9565a3c2d05e7ad8c99f230162f31319ec39cbad7fa0f560fd2e7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4162534685,
    "order_id": 464077656,
    "new_price": 21545000000
  }
}