tx 0x5662f15028406da61e61548a009aefc2837c168a1e8af515efac4140ffd28a3eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2346242028,
    "order_id": 388381285,
    "new_price": 6358000000
  }
}