tx 0xfe5096f4a1e9eb65dd9c9d3fb89ca000440148a89dc905869c3fc045151fd742Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6461292831,
    "order_id": 388157274,
    "new_price": 6436000000
  }
}