tx 0x4576ff9a29888a0fc74c9fe4076c8d15f246277c67271d9e1e24a12bfcaaf60cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6222254130,
    "order_id": 376304230,
    "new_price": 6740000000
  }
}